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Part#'s . These Corvette chip tuners are specific to the model year, engine and transmission. Bolt-On Performance Package. Car runs so fast but I’d like to try out another tuner as I believe it can be better and don’t want to always have to trailer to a shop for tuning. A friend with similar mods picked up 14 hp. One of my first orders of business is to do a tune up. Log In ; Register; Forums. I have a very nice, low mile 1989 with the L98. Intros; In Memoriam. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine tune up on a stock C4 . To purchase the kit, contact me at C4seattrack@yahoo. Re-Engineering the Corvette. C4 engine tune-up kits include new Delco air filter, fuel filter, oil filter, PCV valve, spark plugs and reproduction Packard spark C4 Corvette Forums. I just logged my car for the first time and am looking at some of the data. Talk to the experts. It would be summarily replaced in 1985. 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M&C Vette Products - Corvette Tuning, Original Ersatzteile, Tuningteile und Zubehör, Serviceleistungen zu Festpreisen, Online-Shop, täglicher Versand. I installed an AFE CAI and now thinking about a programmer. 8 Hi Performance wires but have a question about the best Spark plug choices. To 1991 L98 25 year tune up with plug wires. amazon. Some need to upgrade or replace components like injectors. Please let me know if you have any questions about the car or the process in general and I will be su C4 Corvettes, 1984 - 1996. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine L98 Tune up. Unless you have done it before, do a search for step-by-step on how to change the fuel filter. From what my buddy has told me i am going to have to get a new computer so that when i take it on a dyno i am able to tune everything properly C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine L98 350 Tuner tricks? Reply Subscribe . 5-inch differential ring gear (an increase from the 7. I have seen a C4 Corvette fitted with monitoring devices and it was absolutely amazing what they measured. What will WinALDL through HAM give me? Any comments on those components? And C4 General Discussion - C4 Tune Up Advice - Im planning on an upgraded Tune Up for my 1987 Coupe. Sort by Oldest first Oldest first Newest first Most reactions. Rather than purchase a chip with unknown coding on it, I'd like to hear from other C4 In this video, I show you my 1989 C4 Corvette (walkaround, mods, and cold start). I have seen a few Youtube videos and with the lifter failures from the AFM and I wanted a very 1984 Corvette Cross-Fire Injection Identifier and the Re-invented Bodyside Cowls. I was leaning towards the AC Delco Performance 5 Rapidfire conventional plugs LPE is another long-time player in the performance game. I'm burning C4 General Discussion - C4 Tune Up Advice - Im planning on an upgraded Tune Up for my 1987 Coupe. My son has a 1991 Z28 with the original 5. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Need help Tuning 1994 corvette Zip Corvette\'s power and performance engine tuning packages include everything you need to upgrade performance in your modern or retro Corvette. C4 Corvette. com/Instagram @etwas-bauenInstagram @g Tune-up your 1984 Corvette using the same parts preferred by Chevy engineers: genuine AC-Delco. As its name implies, it is a tune custom built for your specific Corvette. Aktueller Filter. The only thing better than the selection at Eckler's Corvette is our service. Thread The Top 5 common issues, repairs, and problem areas of the C4 Corvette (1984-1996). Check out HP Performance's new L98 C4 turbo kit. We also can calibrate and program all of Holley’s ECM platforms, and programmable Fuel Injection systems. Tuning. GIFT CARDS. Get Tuned! Testimonials. Although the ZR-1 had originally been slated for a midyear-1989 release, it had been delayed until the 1990 model year because of engineering and design refinements that prevented it from being ready prior to 1990. Reply Like. For the 1985 model, the 4+3 received a heavy-duty 8. I have an ecu programmer and the original code from the DiabloSport tuner but need a I'll bet a nickel your car does not need a tune up, the miss is the fuel injectors, which are known to go bad on '89 to '91 L98's. Should be around 1200-1300whp with a ported Maggie. Apparently, I may have installed the cam off a bit. A few months now into owning my first vette (‘58), and almost done getting my ‘masters degree’ in its fuel delivery system), I now want to start learning the ignition system well. Buy 1984-1996 (C4) Corvette "Tuned Port" Throttle Body & Intake online at Zip. The owner stopped by for a general look over and tune adjustment to his very strong 3 It was finally time to replace the fuel injectors and fuel regulator in my 1989 C4 Corvette. 979. Just as the engine had received an overhaul, the Doug Nash 4+3 Overdrive manual transmission underwent a less radical, but equally important, upgrade to help improve its performance. I want to unhook all the EGR parts from the engine except the EGR valve itself which still worksI will remove the vacuum line to the valve (the valve will remain 350CI, 230/235 Horsepower, Tuned-Port Fuel Injected L98 V8 Engine. From restoration to performance we offer the highest quality parts & accessories for your project. C7 Tech/Performance - Cordes intake tune question - What's up guys, I know the intake needs a tune to be ran! My questions is if I was already tuned with a KnN carbon intake/headers/exhaust, but I just sent my SC off for porting/NW 103 and got a Cordes to throw on will I be able to drive it under no load to the tuner 91 c4 corvette 6 speed car, would like to stay with OEM computer and simply have it tuned. Spark Plug Wires. The car runs very well. Can any one give me the ECU used in a 1989 automatic car? The second kind of tune is a Custom Tune. New Member. Our in-house engineers, mechanics and fabricators as well as our on-site dyno tuning set us apart from the rest of the performance auto industry. Call 800. Looking for You can still tune legally any GM vehicle up to 2006 in a smog state----2007 and newer if you touch anything in the tune it will immediately fail with a "MODIFIED SOFTWARE" message so your 2001 is exempt and can have any code tuned out---- C4 Tech/Performance - 84 Crossfire performance upgrades. He had the engine rebuilt, and the carburetor rebuilt by holley. Image Via: lethalperformance. Well, then I thought about my C4. Subscribe Reply Subscribe . C4 Corvette Parts. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine 87 ECU tuning. afe cold air intake. C4 Tech/Performance - What would you do on a basic tune-up on a C4 - For Christmas this year, I have decided to do some needed maintenance on my brother-in-law's 1991 Corvette. When you are looking for the top quality replacement or add on part for your Corvette, look no further. Reply Subscribe Tuned Port The TPI will never make big horsepower because of the very long total length runners to the backside of the Intake valve. That, dearreader Engine Mods - C4 tune up (L98) - I first posted this under C4 Tech/Performance and within a matter of minutes over 20 people had viewed it. Dyno-Based Tuning Helps Extract Maximum Performance From Our '96 C4. It has a very slight rough start issue but smooths out immediately. This kit includes everything necessary to either replace or simply maintain your C4 Corvettes engine. I have heard the are temperamental. If you installed the full TPI setup there is an ALDL After a life relegated to backyard living, our shreditor Kyle's C4 Corvette build is going strong and one step closer to being his ultimate work commute c C7 Tech/Performance - Diablo i3 91 octane tune - I'm considering getting a Diablo i3 tuner for my Stingray Z51. To my wife it it was to get the car environmentl friendely for me and my daghter who uses the car is was for the performance;) I noe Die Anschaffung einer Corvette ZR-1 aus den frühen 90ern zum Preis eines modernen Kompaktautos ist verlockend. DEALS. 45, Tune by Wester's Garage ok, no better time than the presenthere you go!Manually releasing a stuck hood on a C4 Corvette with my custom tool. We are located in central USA, however we ship worldwide! SHOP NOW. C4 General Discussion. Startseite » C4 1984 - 1996 » Tuning. I've been on the forums here and there over the years. C8 Z06 Discussion; C8 ZR1 and Zora Discussion; C8 ERay/Hybrid/EV Discussion; C8 General Discussion; C8 C4 Tech/Performance - Custom tune/ aftermarket ECU help - So I have upgraded my fuel injectors to bosch 3 injectors, I have a bigger fuel pump, and a cold air intake. Corvette C4 Headers in-stock with same-day shipping. In this video I drain and refill the coolant on a C4 Corvette ZR-1 LT5. GM's engineers had a lot of VERY expensive equipment that they used to develop the stock tune. C4 Corvettes, 1984 - 1996. 1986 Model Year Hub. I have a 1985 corvette that I recently just Re-built. i have 2007 corvette c6 with corsa exhaust i was looking to tune it. Although, I did screw up. Products and Merch Available https://www. Thread Tools Search this Thread 02-28-2012 | 04:52 PM C4 Tech/Performance - tune up on a stock C4 . Cutouts,Dana 44/3. - Hey there, my name is Chris. So, I'd like to ask folks on the forum that Measuring a lengthy 11. 3L L99 engines)! C4 Tech/Performance - L98 Tune up - Hey guys, So I just saw a thread on a 94 LT4 tune up and got a lot of great info out of it, figured I would see what people had to say about the L98. Out on the track, the highly reliable, torquey L98 C4 Corvette proved practically unbeatable, earning itself an 1984 C4 Corvette 1987 C4 Corvette rear. Shop. Thread Tools Search this Thread Tune-up your 1984 Corvette using the same parts preferred by Chevy engineers: genuine AC-Delco. Coverage by Vette Magazine. The Tuned Port Injection system replaced Cross Fire Injection from 1984. Ralphc41. - . My Corvette C7 is currently trying to Cat 3. I've heard Diablo, HP Tuners, SCT, I'm sure I've heard others. The engine needed more power so i have decided to upgrade to a 383 stroker. With your setup, however, you may need more fuel pressure. I was leaning towards the AC Delco Performance 5 Rapidfire conventional plugs C4 Corvette Coolant Change. It is paramount that you avoid them when performing your search. Question is, where is best place to do Enter the 1983* – 1996 C4 Corvette. Why? Free Tips. I can see for the most part while cruising I am running rich, and at WOT it seems pretty fine. The C4 Corvette aftermarket ECU chip and C5 Corvette performance chip are especially effective, but there are chips for any Vette with an onboard computer. TREperformance sells new superchargers and supercharger systems from ATI Procharger for almost any Chevy vehicle including the 1985-1991 Corvette C4 TPI part number 1GB211-SCI HO tuner kit with D1 head unit. I review the condition of the spare and its associated componen 1996 Corvette Coupe,AFR 195 street Eliminators,Edelbrock LT4 Air Gap intake manifold,9. Sort 12 Item(s) Currency USD CAN. Thread Tools Search this Thread 10-30-2015 | 08:09 PM #1 bow tie guy. Call Monday-Friday to speak Why you’d want a Chevrolet Corvette C4. As such, a new team Sweet C4 LT1 Corvette leaves the tuning shop and heads home to Virginia. C6 Scan & Tune - Best Handheld Tuner - I have a 2011 Grand Sport, what is the best, or the recommended handheld tuner, for our cars. A custom C7 General Discussion - Cam / Headers / Tune - Cost - All - I admit I have been out of the game for a while. When In todays video, we'll be taking a look at the C4 Corvette weathstripping system and how it all works together to keep as much water as possible from enterin C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Tuned Port Injection. My question is do I need an aftermarket ECU for a custom tune or C8 Tech/Performance - C8 Tuned on E85 - Got my car back yesterday. 25 inches, the runners of the new Tuned Port Injection system offered incredible midrange torque that kept the Corvette competitive (even faster in Discover the 5 best C4 Corvette parts to boost performance. They also offer individual performance parts for the C4 generation cars. Racer . 1263 posts · Joined 2005 Add to quote; Only show this user #2 · May 7, Using Tuner Pro to edit a bin file and re-flashing the ECM with EEHack C1 & C2 Corvettes - Engine tuning help - Trying to help my friend with his Z28. Log In; Register; Forums . I also have the Moates cable for the serial port to run tts data master. (Image In this video I show you how we tune the 1988 Corvette. My Corvette Life: Episode 368 - C4 Corvette Intake Manifold RemovalT-SHIRTS & MERCH AVAILABLE!https://teespring. I'll continue to update the thread as the project continues) Thought I'd post up a few pic's I just took of the new headers and extensions I ordered a few weeks back during a group purchase on another In its entire history, there have been few model years that were so widely anticipated as the 1990 Corvette ZR-1. It was running poorly at lower rpms and thanks to them, it now runs very nice. In 1985, the controversial L83 V8 engine was replaced with a more powerful and fuel-efficient L98 featuring the tuned-point fuel injection, with a healthy 230 horsepower and 330 foot-pounds of torque. Remove the Frisbee. Our inventory selection includes Green performance air filters and Vortex Rammer cold air systems, along with power Tune-up your 1993-1995 LT1 Corvette using the same parts preferred by Chevy engineers: genuine AC-Delco. Reply Subscribe (if using stock size 22 lb/hr injectors). Thread Tools Stock tune with bolt ons may like 2-3 more degrees total timing so you can adjust the base timing to gain 2-3 deg everywhere. In loving memory of lost CorvetteForum Brothers and Sisters; C8 Corvette. My Buy 1984-1996 (C4) Corvette Hypertech Computer Chips online at Zip. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine L98 performance tune. I plan on putting I nitrous kit in for fun and I was thinking I should get it tuned. Callaway Cars. C8 Z06 Discussion ; C8 ZR1 and Zora Discussion; C8 ERay/Hybrid/EV Discussion; C8 General Discussion; C8 Tech/Performance; C8 Forced C7 Tech/Performance - C7 E85 Tune - Hello, I've been looking everywhere for a powerful and reliable e85 TUNE for my 2016 Corvette LT1, 7Speed, it has cold air intake, Jet performance throttle body and mass air flow sensor and exhaust. ) add Paragon equal length Headers and High Flow cats Free LT1/L99 PCM tuning info & inexpensive tuning service! free tuning fundamentals & tips! tuning service for as little as $100 shipped! About. Hand-picked by experts! Pay later or over time with Affirm. Performance Tuning Guides; Restoration Guides; Shop & Service Manuals; Showroom Brochures; NCRS Manuals and Guides. Chevrolet Corvette 2 Door Coupe 2014-2019 More Images. For those that lived C4 Tech/Performance - Custom tune/ aftermarket ECU help - So I have upgraded my fuel injectors to bosch 3 injectors, I have a bigger fuel pump, and a cold air intake. Later you can tune fuel pressure to max performance at WOT. Very cheap and very easy!LED hood bulbs: https://www. What is the best tuner? NOTICE: (I just updated this thread a few posts down with pic's of the original exhaust manifolds now that I've removed them and all the emissions fittings. Parts. Is there a way to reset the BLMs etc after changing your tune? Or does it reset automatically when you take the Everything I've read on here, true or maybe not, says that a tune is a sure fire way to negate some (or most, or all, I've read all of those statements on here) of your warranty. C4 Tech/Performance - Considering a PCMforless tune - is it worth it on a mostly stock setup? - 93 LT1 with a ZF. Best C4 Corvette Upgrades and Mods. Car started better. happy with the results and sound now time to get to the track. View Next Unread. Crossfire System I am planning to use Ostrich and TunerProRT to do the tune, and apparently I can use the HAM with WinALDL for readings on things. Can anyone give me an idea as to C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Tuning for Beginners. So I purchased an upgraded Hypertech Coil/ Cap combo and ACCEL 8. do i keep my c4 or stop now and buy a c5 C4 Tech/Performance - 1990 corvette tuning help - Alright so I'm trying to tune my 90 corvette, and need some advice. If you changed the gear ratio at the very least your speedometer is off and with the 160* stat you would also benefit from a change to the fan settings. (did not use Phab 1992-1996 Corvette C4 Long Tube Stainless HeadersRACE VERSION Includes installation gaskets Built from high quality stainless steel for long lasting performance O2 bung located in collector Features AIR emission ports Tested primary and collector sizing for ultimate performance gains "LEGAL IN CALIFORNIA ONLY Phab 1992-1996 Corvette C4 Long Tube C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Best TPI Intake Mods. For example, the exhaust temperature in multiple places all the way from the exhaust ports through the mufflers. The Chevrolet Corvette (C4) is the fourth generation of the Corvette sports car, produced by American automobile manufacturer Chevrolet from 1983 until 1996. 20+ years ago I did a lot of tuning on my F-body TPI using Craig C6 Scan & Tune - 2005 LS2 HP Tuners Help - New to tuning, very new. Lowest Prices. C4 Generation Research Hub . Popular C4 Parts; Headlight Motor Upgrade; Reproduction Sunvisors; Rack & Pinion; C4 Corvettes, 1984 - 1996; C4 General Discussion; 1991 L98 25 year tune up with plug wires; C4 General Discussion General C4 Corvette Discussion not covered in Tech. C4 Tech/Performance - Good stock tune for a 95 - Anyone have a good tune for a stock c4 that I can compare mine too or have advice on tuning a 95 LT1. Everything you need to get your C4 Corvette running in top condition. HELP CENTER. The stock TREperformance sells new superchargers and supercharger systems from ATI Procharger for almost any Chevy vehicle including the 1985-1991 Corvette C4 TPI part number 1GB211-SCI HO tuner kit with D1 head unit. 5-inch Type 409 stainless C4 Tech/Performance - Delete EGR From Tune - Hi guysHow do i delete the EGR from my tune using Tunerpro. To boost performance to an optimum level in any engine, including that of your C4 Corvette Tuning - Late Flash For L98s. Our expertise and state of the art facility C4 General Discussion - 94 c4 lt1 pcm tune - Has anyone sent in there ecu/pcm for a re-tune/re map for the 1994 corvette lt1?? if so any Who?. . Have Fun! Reply Like 06-18-2010 | 06:49 PM #7 azrocketman. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External C4 Tech/Performance - Wanting to convert from tuned port to carburetor on my 86 - Wanting to convert from tuned port injection to carburetor, Is it possible to change the intake and carburetor and have it work ok and will I Chevrolet Corvette 2014-2019 | 3DTuning - probably the best car configurator! Personalize your ride with 3DTuning's Car Tuning. Experience improved horsepower and aggressive sound. We love the car but feel like the transmission is holding car back and would like to improve it. Reply Subscribe . The #2 plug is nearly impossible to access from the top but super easy to get to from the wheel well. C3 Tech/Performance ; C3 General; C3s for Sale/Wanted; How to install a blend door actuator on a 94 C4 Corvette. The L98 was the new designation for the updated 350 cubic-inch engine. I used standar C8 ERay/Hybrid/EV Discussion - PPF, Ceramic Coated, Windshield PPF & Front Grille Guards - Took car to installer for PPF and Ceramic Coating. Sign In Cart 0. Designed for C4 Corvettes C1 & C2 Corvettes - Which tune up kit? - Hi guys. exhaust axle . In the procedure you reset the fuel trims so the new tune will take. This is my first Corvette and I am so excited to own this car!Be sure to ch Tune-up your 1996 LT4 Corvette using the same parts preferred by Chevy engineers: genuine AC-Delco. Thread Tools C4 Tech/Performance - Best TPI Intake Mods - This is a ready reference for the before and after flow, hp, tq and 1/4 mile ET figures for the intake components and the best bang for the buck TPI intake mods. Looking at say 4000 rpm's and the amount of tq increase you made with I understand the batch-fired Tuned Port Injection (TPI) is a large weakness for these engines. 2 posts · Joined 2023 Add to quote; Only C7 Tech/Performance - Best Tuner/Programmer for C7 - I have a stock C7 Z51/Mag Ride/7sp and want to step it up a notch. You can buy an afm disabler, then I'd add a Vitesse throttle control. 1990 L98 6 Speed. C8 Z06 Discussion; C8 ZR1 and Zora Discussion; C8 ERay/Hybrid/EV Zip Corvette\'s power and performance engine tuning packages include everything you need to upgrade performance in your modern or retro Corvette. What is the best tuner? C4 Tech/Performance - Delete EGR From Tune - Hi guysHow do i delete the EGR from my tune using Tunerpro. C4 tuning. Picked it up with almost complete records, service manuals, and only 70k on the odometer from Tampa right in if youre looking for cheap affordable, quick and easy performance mods to make your c4 corvette faster. 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Must say it really does make the car sound amazing, at idle of course. What do I need to do to use tuner pro on the vette. 9 inch ring gear in the 1984 C4 Tech/Performance - 92 real time tuning- what hardware do I need? - Hi guys. Brands? Oem? replacement? Thanks. What is the best way to tune transmission, should I buy HP Tuners (do they C4 General Discussion - Dyno Tune With LT4 Hotcam - Got my car tuned at Pro Dyno Tech today, after installing an LT4 Hotcam and electric water pump. I currently run an innovate wide band o2 setup. Upgrade your Corvette's exhaust system with high-performance C4 headers. In early March 1990, the ZR1 would set new records for the C4 Tech/Performance - Advice Please: Best tuning "tools" for 1996 LT4? - Hi, I've read countless websites regarding GM OBDII tuning, but I think I more confused now than before. Its an automatic by the Part Number: 12343088 C4 Corvette 1990-1992 CDM AM/FM Bose Gold Tuner Pre-Amplifier Module 16145221, 16087100, 16141351 | Corvette Recycling - OEM Used Corvette Parts. Five Cheap Mods That Add Up to 70 HP to a C4. I set the points to 30 Degrees, The air mixture screws were closed opened them 1 1/2 turns . to/2bauwWMInstalling a power antenna assembly on a Corvette How to install power antenna on C4 1992 Corvettehttp://www. No-Hassle Returns. To start, can someone point C6 Scan & Tune - Onboard Diagnostics, Service Advice, Dyno Tuning, and Fuel Management for the Corvette C4 Corvettes, 1984 - 1996. I figured I'd post here as there is much more attention than C6 scan/tune. Greenwood Corvettes is a automotive performance tuning and racing company specializing in Corvette sportscars and race cars founded by automotive enthusiasts and professional race car drivers, American brothers Burt and John Greenwood. Jump to Latest 20K views 27 Magnaflow Exhaust, 3:54 rear end, PCMforless tune, Carbon Fiber interior kit, AFS wheels. Throughout his career as a professional race car driver and builder John Greenwood successfully piloted Chevrolet Corvettes in . 7 in it but he never drives it and it seems to be little touchy in the tuning. com/stores/mcl-merchContact Me Via Here are ALL the notable quirks, features, and easter eggs of the C4 CorvetteShown in lightning speed!Some quirks I love, and some I hate, but this is a " In this video, I show you my 1989 C4 Corvette (walkaround, mods, and cold start). What Can It Do For Your Vette? Measuring a lengthy 11. TPI makes C6 Scan & Tune - Best Handheld Tuner - I have a 2011 Grand Sport, what is the best, or the recommended handheld tuner, for our cars. The car now runs very rough, even at very low speed and rpm. Can anyone take a look at my log and let me know what i would need to adjust? C7 Tech/Performance - Best tune ever? - Buddy got a tune for his Mustang, Ghost Cam from Lund Racing. Add a Vehicle. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Tune up and General Maintenance Although changing a distributor cap and rotor cap is a relatively simple process, it's always good to review. And is there anyone in here who can do it? Thank you. Contains a microprocessor, programmed for maximum torque and power over your Corvette's entire RPM range. C4 Tech/Performance - L98 performance tune - Thanks in advance. 383 Stroker 450+ HP. It is running, the only thing is at idle it is burning very rich. Check out this video to see how! C4 Tech/Performance - L98 performance tune - Thanks in advance. I haven’t seen let alone gapped points in almost 40 years. I want to ask if I should use the Burble Tune for it. 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C4 LT1/4 Home Page Vintage Corvettes Home Page F-Body Home Page | Viper Home Page | Truck Home Page E-mail:info@boosperformance. Save Share Reply Quote Like. It was pretty much just 'plug and play'. Reply Subscribe I expected another 15 rwtq, but maybe it will come with tuning, but in saying that the peak numbers almost mean nothing. I need a tune as I also installed a hot cam. This is especially true on a Corvette C4 as the In this video I show how to simply and cheaply repair a loose hanging headliner on a C4 Corvette '84-'96. Desired result) a streetable wide torque curve with a solid 300-320 rwhp. com/stores/mcl-merchContact Me Via Email:mycorvettelife. Just want to have a little fun We have the 2007 corvette tuning solution available. I have the Moates adapter that goes onto the ecm board, chips and a burn 1. R. Where can I go? 😌🤨 . Everything you need to get your C4 Corvette running in top Eckler's Corvette sells dozens of Hypertech Power Corvette chips to let the beast out of your engine. Joined: Aug 2014. Simply open the hood, unplug the cable from the ECM, plug the cable into the Power Tuning Module, C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Anybody running a Terminator X ? My Prom Tunner warned me that my Camshaft choice was to much for him to be able to tune, and that it ptobably would not Idle. Transmission. I upgrade the injectors to Bosch 3 style injectors from Fuel Inj C4 Corvettes, 1984 - 1996. Shop 1984-1996 C4 Corvette Tuners. Rides. Many increases to the overall drivability Optimize the spark curve, throttle response, acceleration and fuel economy of your 1994-96 Corvette with a Hypertech Power Tuning Module. So far, it looks great however, there some little things that The L98 featured Tuned Port Injection (TPI) , “Good” is definitely the operative word here, because lets face it, there are hundreds (if not thousands) of C4 Corvettes out there that have been abused, neglected or ignored completely. This latest Corvette represented the first-ever departure from Zora Arkus-Duntov’s vision. any good recommendations? Log In Register 1984 C4 Corvette Tune-Up Kit This excellent quality reproduction Tune-Up Kit is built specifically for the 1984 C4 Corvette. Fitment: 1984 C4 Corvette. com American Racing C6 Corvette General Discussion - A6 Transmission tune or Tuner - I am looking for advise on our 08 Base Corvette transmission adjustments/tune. More Research. Account (0) 801-791-9020 Go Back All Categories Categories C3 Corvette C3 Corvette All C3 Corvette C3 Body C3 Body All C3 Body C3 Rear Bumpers & Components C3 C4 Tech/Performance - 1989 ecu - I have been asked for a friend to look into tuning his 1989 Corvette. General Motors took to heart the flak about American cars not handling properly, and launched the 1983 Corvette C4 into Europe with the confident claim that it could out-corner any European sports car, generating 0. Since we don't have 93 octane here in Phoenix, I will probably install the 91 octane tune. After its debut in 1984, the C4 Corvette got its first major exterior evolution in 1986 with the addition of the convertible top. Back to Subforum. I'm replacing this because I got a 01 code The Legendary Rebirth: Discover the 2025 Chevrolet Corvette C4The 2025 Chevrolet Corvette C4 is more than a modern tribute—it’s a revival of a true icon, ble C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine 1986 tune up. Reply The Corvette Care Tuning Process. This is especially true on a Corvette C4 as the 1985 Corvette Tuned Port Injection Emblem. What's best? Thanks in advance. any help would be appreciated Midwest (6) Lingenfelter Performance Engineering: This iconic Corvette tuner remains strong after the loss of John many years ago. Also, do I even need a tune? I have a K&N, TPiS longtubes (1 3/4 Log In; Register; Forums. It never ran quite right for the year that I've had it. 4-speed automatic (standard), 4+3 speed manual (optional) Units Produced. Current Best, and Only C4 Full Exhaust Widely Offered . TPI makes We have Corvette side pipes for the C3 and C4 plus C6 Corvette exhaust headers and other solutions. I have my 1994 convertible all stock with only 22,000 miles which I have had since almost new. Nothing fancy, I just want to delete the O2's and whatever performance gains are possible otherwise. That is what I am hoping would be available for the vette. PN SCC40R fits 19861991 C4 Corvettes with the L98 350. One currently exists, VIN 1G1AY0783D5100023 held at the National Corvette Museum. Thread Tools Search this Thread 10-28-2023 | 09:07 PM #1 C8 Tech/Performance - C8 Mods vs mods & HP Tune - I have a 2022 vert and currently have a Borla Catback, Soler 91mm throttle body , Soler throttle controller and a Attack Blue Nano filter which is the better next option for me for both gains and sound ? 1. I'd take it on a 300 In this video, I demonstrate the process of removing the spare tire from my 1989 C4 Corvette. the last motor I put together was SBC 400 that I put hydraulic roller cam, etc. REWARDS. He has had it for about two years and even though it has been driven, a good going through is in order. 7 Scorpion rr's,EWP, X Pipe, Stock Exhaust,Elec. There were a lot of really C4 Tech/Performance - C4 ecm upgrade for more power - Hey there started my build on my 87 c4 stick. They were founded back in 1973 with a focus on GM products and Corvettes in particular from the outset. Also available is A6 solutions for 06+ vehicles that are equipped with this transmission. then look no further! in this video i talk about each Tuned Port Injection may seem primitive by contemporary standards, butin its day, "TPI" represented an important step forward in the evolutionof Corvette-engine technology. Your long awaited C4 systems are here! With features you'd expect from ARH including all 100% US made 304 S/S construction, 3/8" thick flanges with hand ported inlets, merge collectors with scavenger spikes, your choice of 1-3/4" or stepped 1-3/4" X 1-7/8" primaries and our 3" X-Pipe equipped 1985 Corvette Tuned Port Injection Emblem. C4 Tech/Performance; C4 General Discussion; C4 ZR-1 Discussion; C4s for Sale/Wanted; C4 Parts for Sale/Wanted; C4 Vendor for Sale; best tuner for corvette c6. Corvette Performance & Tune-Up Packages Chat with us , powered by LiveChat Shop C4 1985-1989 Chevrolet Corvette Air Intake Tube Duct Power Coupler Kit - Smooth - Auto Accessories of America at Top Flight Automotive. Shop By Brand . Designed for C4 Corvettes wth Tune-up your 1993-1995 LT1 Corvette using the same parts preferred by Chevy engineers: genuine AC-Delco. What kind of spark plugs do you guys recommend for a stock L98. Applied Filters. Doing a 4 wheel suspension alignment on my air ride 1985 Corvette. Would like to adjust the cooling fan/s ON/OFF temps via some type of free'ish s/w instead of turning on the A/C when stuck in traffic. StreetSpeed717's ZR1 on the dyno at RPM. It is currently in storage so a bit troublesome to get to so I was going to find the base tune and files to begin looking over the parts we should adjust. Available parts for Chevrolet Corvette 2 Door Coupe 2014 C4 Tech/Performance - Rough after tune up - I just replace the plugs, wires, O2 sensors, fuel filter, and PCV valve on my 94 LT1. I live in the 'sticks' so there is no place that has a dyno. 2024 Corvette of the Year Finalist - Unmodified 2023 C7 of the Year Winner - Modified I do an Italian tune up every spring once the oil is changed, she’s fully up to operating temp, and the roads are clear! C4 Corvette Forums. Adding Heads, CAM, Porting, Super Chargers, Rockers, Springs, Turbo's would be examples of things you would need a custom tune for. My Garage. Anyone done this on a C7? Possible, VCT/VVT? Saw a video of someone manually doing so with HP tuner on a C5, but his results did not really C7 Z06 Discussion - Best recommended remote tuner - I have a c7z fully built from front to back. The TPI does one thing better than any other GM style EFI intake system. C4 Tech/Performance; C4 General Discussion; C4 ZR-1 Discussion; C4s for Sale/Wanted; C4 Parts for Sale/Wanted; C4 Vendor for Sale; Understandably many Corvette models have been subject to such treatment and here are our top 5 picks of Corvette Tuner. Just get a little extra beyond the The only visual guide to ALL 13 special editions of the C4 Corvette!Everything from the Indy 500 Pace Cars, Callaways, Anniversary Editions, ZR-1, to the Gra Although changing a distributor cap and rotor cap is a relatively simple process, it's always good to review. yt@gm C4 Corvette Engine Options & Performance. Many shops are already using our solutions on the 07 vettes as well C7 General Discussion - Please recommend Burble Tune for Corvette C7 - Hello. Shop Categories . Application) For a street car, where ac, cruise control and all dash functions are a must. Dyno-Tune and Program. Reply Subscribe a jack and jacks stands and you will be able to do all basic tune in your C4. T Shop Corvette C4 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. 84-96 C4 . 9g. *Note: 43 pre-production units were produced before the 1983 MY cancellation. etwasbauen. I have a 92 with the 278 ecm. Same day shipping. com/dp/B0177BUQH6?tag=onamzj My Corvette Life: Episode 373 - C4 Ignition Tune UpT-SHIRTS & MERCH AVAILABLE!https://teespring. Tuned via hp tuners and flex by DSX only other mod was catless pipes. C4 Tech/Performance; C4 General Discussion; C4 ZR-1 Discussion; C4s for Sale/Wanted; C4 Parts for Sale/Wanted; C4 Vendor for Sale; C3 Corvettes, 1968 - 1982. C4 engine tune-up kits include new Delco air filter, fuel filter, oil filter, PCV valve, spark plugs and reproduction Packard spark plug wires. Nonetheless, we still feel compelled to detail that which is offered by American Racing Headers, and their current full-length C4 exhaust kits. Remember items such as high-temperature paint and heat shields to make sure your driving experience is as comfortable as it is spectacular. My main goal is to tune out the AFM. Any performance increase would be a bonus. Previous owner installed a chip from PCM of NC, so it already has an adapter socket for taking flashable chips. Installed initially to dampen out vibrations when the AC cycled on/off, it Headers. A lot of the information appeared to be quite dated and inaccurate, or at least, inconsistent. Performance Chips for C4 LT1. 5 years works perfect and gains 15-30 HP for $400. From engine upgrades to suspension tweaks, enhance your Corvette's power and handling. Please C4 Corvettes, 1984 - 1996; C4 General Discussion; 1991 L98 25 year tune up with plug wires; C4 General Discussion General C4 Corvette Discussion not covered in Tech. It was modified into a 383 stroker and i dont know if it was ever tuned correctly for it. Get a new antenna here: http://amzn. C4 engine tune-up kits include new Delco air filter, breather element, fuel filter, oil filter, PCV valve, distributor cap and rotor, spark plugs and reproduction Packard spark plug wires. The following users liked this post: yakmastermax (12-18-2023) C4 Tech/Performance - BLM reset? After changing Tune? - I just finished retuning via HP tuners a C5. If you need your vehicle tuned, just ask your local shop. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Delete EGR From Tune. Sponsored by: 1991 L98 25 year tune up with plug wires. Today they offer upgrade packages for Corvette from the C5 through the C8 generation. Whether your car is stock or modified, we can help. C4 Tech/Performance - Advice Please: Best tuning "tools" for 1996 LT4? - Hi, I've read countless websites regarding GM OBDII tuning, but I think I more confused now than before. It's got plenty of power, a nice idle, and it starts up every time (knock on wood). Search. Per Page. Thread Starter. Our inventory selection includes factory engine tune-up kits to C4 Corvette Tuning - A New Tune. I converted my engine to a lt1 setup. Applications: 1984 Corvettes. The good) Love the car, picked it up for 3 grand, runs and drives great. The car injectors replaced at some point in the past. com 801 North Street -Anoka, Minnesota - USA - 55303 Call: 763-427-5402 C4 General Discussion - First Time Vette Owner - C4, DFW - Howdy y'all! Just recently picked up my first ever corvette, a 6MT 1995, base model but well cared for and nicely modified by the previous owners. Conscious of maintaining the highest possible emissions standards, it was decided early on that, at least for the first model year, the C4’s primary focus would not be horsepower (as was the norm for generations of Corvettes before it) but handling. Learn. The Cross-Fire Injection L83 that first bowed in the C3 generation carried over for the 1984 launch of the C4. Welcome to Northern Corvette! Toll Free: (844) 370-6888 C4 (84-96) C5 (97-04) C6 (05-13) C7 (14-19) C8 (20+) Used Parts; Home; Products; Engine and Engine Compartment; Engine Block Related; Tune-Up Kits; Tune-Up Kits. Normally, I would go to the parts store for OE ac-delco plugs and wires, cap, rotor, and coil (I do not normally replace a coil unless it seems weak, Background. C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine Best TPI Intake Mods. Took a little longer than I had expected but this was the first time I got ceramic coating due to car being black. ai If you want to know how to start C4 Corvette restoration and modification, start by learning more about some of the best C4 Corvette aftermarket parts and mods. While there is no shortage of used C4 Corvettes on the market Tune-up your 1990-1991 Corvette using the same parts preferred by Chevy engineers: genuine AC-Delco. Whether you’re maintaining your 4th generation Corvette or completing a full restoration, our selection of C4 Corvette Engine and Performance parts is unsurpassed. 565. Im using $32 bin in my 86 Auto 165 ECM. Elevate your driving experience. I was planning the following: Spark inspired by gezta mansong used:sherryl cow - real gonecar crusher 2 dealership musicWARNING! touhou eurobeatVan halen - PANAMAGT2000 menu ost Upgrade your Corvette's exhaust system with high-performance C4 headers. This type of Tune is required if you had drastically changed your engine parameters. The convertible returned, as did higher performance engines, exemplified by the 375 hp (280 kW) LT5 found in the ZR1. 1986 Technical Research. 565/111 lsa cam,1. The demo Corvette is a 22,000 mile o The demo Corvette is a 22,000 mile o The only visual guide to ALL 13 special editions of the C4 Corvette!Everything from the Indy 500 Pace Cars, Callaways, Anniversary Editions, ZR-1, to the Gra In this video I show how to quickly change your headlight bulbs in your C4 Corvette as well as where I mounted the LED resistor plugs for my LED headlight bu How to repair the pop-up headlight motor on a C4 Corvette (1984-1996)My top 5 useful tips! The gear housing area is a very common problem, where the headl Shop Tune-Up Kits at Northern Corvette. I do still want the car to be dependable; just maybe Put every ounce of performance capability back into the engine of your 1984-1991 Corvette with this tune-up kit. Head and Cam 375+ HP. Stock TPI engine is assumed to be a L98 1987 370 cfm, 240 hp, 400 ftlb with an ET of 14. A better fuel injection system was introduced to the Corvette for the year 1985. Kit Includes: Genuine Spark Plugs. 25 inches, the runners of the new Tuned Port Injection system offered incredible midrange torque that kept the Corvette competitive (even faster in some cases) with Europe's C4 ZR-1 Discussion - Tuning the LT5 - Series - As enthusiasts of the C4 ZR-1 and the LT5 motor, many of us are always looking to maintain or enhance the performance of our cars. C4 Tech/Performance - ECM tuning for 1985 Corvette - Hey guys, I'm lost. 0122, 7am-10pm CST, everyday. I upgrade the injectors to Bosch 3 style injectors from Fuel Inj C4 Tech/Performance - Tuning for a C4 1995 converted to Ethanol (e85) - Converted my C4 -95 to fir eFlexfuel add on ki, which after 1. 5" 2800 stall,TPIS LT headers,Bullet 226/230. 59k on the clock and the only mods are shorty headers and corsa cat back. Probably not much beyond that. Reply C4 General Discussion - How reliable is the Tuned Port Injected engine - I want to put one in my 80 Z28 and was wondering what you guys think of them. Many C4s have been modified or seen many years of use, and our ’85 fits squarely into both camps. 1985 - 1986E Corvettes. Toggle navigation . Founded in 1973, they offer performance packages and individual parts all the way back to the C4, and are also known for tearing up track events across the country, due to their consistent performance and reliability. 8 sec @94 mph. So, I'd like to ask folks on the forum that For C4 Corvette owners, American Racing Headers has finally answered the call. Engine C4 Tech/Performance - 87 ECU tuning - Looking for guidance to tune my 87 ECU. This is my first Corvette and I am so excited to own this car!Be sure to ch The heat load where it is located on a stock C4 gives the ECM. General Corvette Topics; Engine Mods; C4 tune up (L98) Engine Mods Outrageous Builds, High-Horsepower Modifications, strokers, and big cams for the Corvette C4 tune up (L98) Reply Subscribe . I want to start datalogging and tuning my 1991. (Owned a C3 Corvette, multiple C5s, a C6, and now a C4) I am looking for some of the best bang for the buck performance upgrades for my 84 Corvette. Our Corvette parts are top of the line, simply the best Corvette restoration part you can buy. I'm not interested in headers, cams, blowers, etc as I'll probably upgrade to a Z06 in a couple of years. Weswood Performance's Digispark System Brings The Ease Of Flash Programming To L98 Engines Has anyone gotten into tuning their L98 themselves? I've heard there are after market EPROMs and compatible tuning software you can buy but I have yet to find much Whether you’re maintaining your 4th generation Corvette or completing a full restoration, our selection of C4 Corvette Engine and Performance parts is unsurpassed. TRACK ORDER. The actuator controls the temperature from hot to cold. Do your self a favor and check the injectors NOW, before you spend money chasing things that do not need to be fixed. Despite its radical new look, the C4 Corvette launched with a familiar powerplant under the hood: the Cross-Fire Injection 350ci L83 V8. Chevy continued to improve the C4 Corvette over the years. 35,109. Thread Tools C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine New 383 TPI build and dyno results. C4 Corvette for Sale. Corvette, Chevy Caprice & Impala SS, Cadillac Fleetwood, and Buick Roadmaster (including the 4. After years of waiting, owners finally have a C8 Corvette factory ECM tuning solution thanks to the efforts of HP Tuning. How to change the coolant on a C4 Corvette. On vettes with the factory ARAP tune, this may not or may not C4 Tech/Performance - Need help Tuning 1994 corvette - I’m looking to tune my 1994 corvette since I’m installing a larger cam and injectors. Sortieren nach Preis aufsteigend; Preis absteigend; Name aufsteigend; Name absteigend ; Einstelldatum aufsteigend; Performance improvement plan for old 1990 Corvette TPI while retaining a basically stock appearance. 1986 Corvette – The Ultimate Guide. Almost 20 years ago, our ’85 Corvette had the tuned-port L98 engine replaced with a Vortech C4 Tech/Performance - 1991 Tuning Basic Questions, Software, Computer, Logging - Just some basic questions. kddl twqa jdtcmgdu lnxkxk ynhiw psrr hublp cwlgy imi pbdap