C4 Tech/Performance - CorvetteForum - Chevrolet Corvette Forum Discussion

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<*> The Official DIY, Tech Tips, FAQ and where did my sticky go?? Thread UPDATED!!

pewter99 on 04-19-2011

11-04-2023 11:41 AM
by HudsonFruechting

19

83,555

Normal Threads

Carbotech brake pads coupon z28

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Adam@Amp'dAutosport.com on 11-27-2014

02-05-2024 11:39 AM
by Adam@Amp'dAutosport.com

1,410

78,793

So ... I'm Building A Flow Bench

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SuperL98 on 10-27-2021

03-04-2024 06:24 AM
by SuperL98

753

47,789

1984, 4l60e, c2, c3, c4, control, conversion, corvette, covette, cruise, kit, lever, ls1, lt1, vette

C4 conversion to LS1 with 4L60E

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tmcorvette on 10-06-2005

08-08-2013 08:21 PM
by ch@0s

621

160,749

6.0 LS Swap/Build

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Pwnage1337 on 11-25-2018

10-19-2019 10:41 AM
by OleDog

607

100,902

383, build, bypass, filter, installed, machine, oil, pics, picture, pwnage, pwnages, pwnahes, sbc, stock, valve, work

Pwnage's 383 Build (Pics!!)

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Pwnage1337 on 10-07-2010

12-31-2015 10:37 PM
by BLUE1972

592

141,469

c4, conversion, corvette, corvettes, exhaust, l98, ls, ls6, lsx, manifolds, mrc24x, replace, swap, t56, vette

Replacing the L98 with an LSX ... My swap

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ch@0s on 03-16-2011

03-17-2015 01:51 PM
by ch@0s

551

127,790

C4 Corvette LS/ 6-speed swap

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DMITTZ on 01-07-2020

04-22-2021 11:16 AM
by DMITTZ

473

75,644

Poll

Trying to plan a crossfire experiment

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84 4+3 on 07-05-2020

04-08-2023 03:20 PM
by 84 4+3

453

28,610

Renegade Intake

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James C4 on 06-21-2019

12-29-2022 07:04 PM
by GregMartin

441

38,531

104, 16, 3145, autolite, backfire, beter, c5, cam, cloyes, gmpp, install, ngk, rockers, roller, swap

Problems, problems, problems......

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Weav's Vet on 10-18-2009

01-04-2010 12:54 AM
by reoch999

426

18,507

OK Guys, need some serious help!!

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jsup on 03-30-2008

04-26-2008 02:48 PM
by jsup

420

15,570

225cc, 227, 383, afr, brodix, cid, dyno, flow, heads, lt4, patriot, performance, rate, rr, sbc

The "AFR thread" to end all others....

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Tony Mamo @ AFR on 08-30-2008

09-09-2008 10:28 AM
by Iron Chef

399

27,403

1989, 1990, 88, abs, accelerometer, assist, brake, cadillac, corvette, fleetwood, j55, lateral, option, power, system, teves

Hard brake pedal solution, finally!!

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1 2 3 ... Last Page)

Fastmax32168 on 07-27-2007

10-09-2012 08:54 PM
by JrRifleCoach

388

136,547

1990, 384, corvette, corvetteclassicscom, festival, garage, indy, miles, original, spots, trouble

GARAGE FIND 1990 Vert HT with 384 miles

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blown34 on 10-10-2007

02-16-2012 07:16 PM
by Tact

364

52,613

cylinder one and five not working

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hitmanpty on 01-17-2014

08-03-2014 10:30 AM
by Just BOB

359

23,835

383, 7733, building, corvette, fel, gasket, gore, graycar, greg, head, heads, l98, mike, photos, pro, tolerances, work

Pete K is building me a 383..Build w/photos..

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WW7 on 12-19-2009

02-17-2011 08:40 PM
by engine guy

359

64,914

2080, 383, 917269, ati, champ, cp100ltrb, eliminator, jr, lt4, noland, pictures, rebuild, rr, sbc, smith, va, winchester

LT-4 383 Rebuild "LOTS of Pictures"

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BlackHarleyMan on 06-06-2008

01-24-2011 12:40 PM
by Bill Mays

358

58,958

Most power from L98 TPI

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yakmastermax on 12-31-2021

05-23-2023 11:41 PM
by drb930

355

41,840

409, 415, aerobody, blkblk, c4, corvette, d1sc, drive, final, gear, kit, l98, lpe, megalt1tt, procharger, sgc, spec, turbo, twin

Looks Like a Turbo Kit for C4's is Finally on the Way!

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A26B on 02-20-2007

05-25-2010 06:06 PM
by Raptor LLC

351

55,498

1985 C4 LQ4/4L60E conversion

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1 2 3 ... Last Page)

banditt1979 on 02-23-2020

06-19-2021 06:44 PM
by banditt1979

340

29,342

1985, bbk, corvette, diy, dyno, gm, intake, intakes, missouri, pictures, plain, single, thirdgen, tpi, tuning

The Infamous - BBK TPI intake - may be alive again?

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SuperL98 on 06-13-2007

01-28-2008 09:14 PM
by IrishMac

336

34,722

10, 12, 12s, 350, 350hp, 87, ac, build, c4, combo, corvette, fan, lt1, sec, slow, vette

Lemme's 350 87 12 sec (350hp) build - Stage 1

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Lemme on 04-20-2011

10-04-2012 06:44 PM
by Lemme

331

25,894

91, bar, brace, c4, corvette, coupe, dimensions, frame, hertz, ridgidity, rigidity, sections, specs, targa, torsional, truss, unibody

C4 FRAME TECH. Talk about frame specs and flex solutions...

(

1 2 3 ... Last Page)

Tom400CFI on 07-05-2010

05-01-2018 10:02 PM
by v8vette84

317

120,036

396, build, builds, corvette, dr, driving, engine, engines, huxtable, performance, pics, pictures, sale, tuning, upgrade

Dr.Huxtable's 396 engine build and more. Tons of pics

(

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Dr.Huxtable on 03-19-2011

08-19-2012 11:00 PM
by 856SPEED

316

35,756

1990 Engine Swap

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C4ProjectCar on 12-18-2014

08-05-2015 11:07 PM
by C4ProjectCar

299

19,715

1981, 1996, 96, c4, cool, core, corvette, ecp, ls1, radaitor, radiator, radiators, replacement, row, stock

Budget 2-row radiator comparison

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1 2 3 ... Last Page)

GREGGPENN on 08-14-2011

05-13-2017 01:08 PM
by 86project

299

60,780

195cc, 2061, 34, 58, accessory, afr, bolts, front, headers, hooker, long, pacesetter, tech, triy, tube, vette, vettetech, vs

Vette Tech Tri-Y Status?

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Jeff M on 05-08-2008

05-12-2009 02:30 PM
by GREGGPENN

298

16,154

1985, 43, conversion, corvette, doug, manual, nash, overdrive, sale, speed, swap, tranny, trans, transmission, zf

4+3 trans swaps

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joseph farrell on 03-29-2007

05-14-2008 06:40 AM
by anesthes

298

42,314

started out with widebody..now complete redo

(

1 2 3 ... Last Page)

ttt123 on 08-13-2014

12-21-2020 02:56 PM
by FostersPerformance

289

33,200

seeping intake bolts 1985 affect idle?

(

1 2 3 ... Last Page)

VikingTrad3r on 11-03-2015

05-29-2016 05:25 AM
by Joe C

279

16,904

7137, c4, edelbrock, flo, height, intake, l98, length, manifolds, pro, proflo, ram, runner, stealth, vette, xt

Edelbrocks new Pro Flo XT intake

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1 2 3 ... Last Page)

QuickGlass on 09-08-2008

05-23-2010 06:16 PM
by ch@0s

269

48,799

1990, 1991, body, c4, camaro, connection, convertible, coolant, corvette, forum, ls1, ls1c4, pimp, project, swap, throttle, zr1

1991 Vert with 6.0 LS1 in progress

(

1 2 3 ... Last Page)

Cory@LS2PortWorks on 02-08-2006

07-07-2014 08:47 PM
by 93 ragtop

269

43,878

2040, 84, club, comp, corvette, crossfire, francine, francines, gage, gas, greet, injectors, location, map, online, sensor, vette, yellow

'84 owners - meet and greet online

(

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dchoran on 05-15-2010

08-05-2016 12:34 PM
by hemivett

269

24,130

FIC Injectors

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1 2 3 ... Last Page)

Mishawaka on 05-07-2016

05-27-2016 09:37 PM
by aklim

268

13,750

axle, back, bars, built, c4, corvette, corvettes, halved, ladder, photos, pics, rear, solid, stared, straight, woohoo

Solid Rear project started! WOOHOO! Pics inside . . . .

(

1 2 3 ... Last Page)

DVNCI on 12-04-2007

11-30-2018 01:00 PM
by DVNCI

268

62,350

14, 307, 354, 373, 88, c6, corvette, ed, heads, intake, le2, mile, sheetmetal, slip, time, times, wright

The NEW Official Timeslip Thread

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MTVette on 10-12-2008

03-01-2024 06:28 PM
by FrankieD

265

52,400

427, 427high, 496, 632, bbc, big, block, c4, conversion, corvette, deckbuilt, engine, estimated, horsepower, kit, swaps, truck

427 BBC Conversion FINALLY Started!!!

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1 2 3 ... Last Page)

Fubar569 on 03-29-2006

02-27-2012 09:53 PM
by Fubar569

261

39,251

227cc, 32lbs, 383, 58mm, c4, ccw, corvette, parker, rear, slip, slp, stock, stroker227cc, super, superram, suspension, time, timeslip, zr1

The official timeslip thread!

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CentralCoaster on 04-24-2006

10-13-2008 10:50 AM
by MTVette

258

25,239

Can you modify L31 Vortec heads to work on a second-gen LT1?

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1 2 3 ... Last Page)

Phoenix'97 on 05-04-2018

05-13-2018 03:14 PM
by confab

257

16,733

1989, blade, car, corvette, craft, first, intake, intakes, may, mono, plenum, ported, search, system, tpi, tpis

Anyone used these intakes before? (First TPI)

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cv67 on 11-19-2007

05-22-2010 01:01 PM
by 87stocker

252

55,624

Car is having a (wiring) meltdown...

(

1 2 3 ... Last Page)

Saftie on 01-05-2020

05-20-2020 11:00 AM
by Saftie

248

14,465

83, 94, bafm, disclosure, fairness, full, lt1, rag, ragtops, top, tornado

In the fairness of full disclosure. 93 ragtop's bins.

(

1 2 3 ... Last Page)

scorp508 on 03-23-2005

03-26-2005 11:00 AM
by JackDidley

248

12,571

16cc, 383, 86, build, c4, corvette, forums, grand, inverted, mahle, pcmforless, private, process, productions, sport

383 Build...The start of the Process (pics)

(

1 2 3 ... Last Page)

96GS#007 on 11-11-2008

11-30-2009 09:55 PM
by ScaryFast

248

16,251

800122, 86, bad, car, corvette, diaphragm, dry, empty, fpr, fuel, gp, gurgling, instructions, months, noise, pump, regulator, sat, shut, sorensen

'86 Coupe - No Start / No Run for Over 6 Months - Need Help, Please!

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1 2 3 ... Last Page)

red86man on 01-10-2006

02-04-2006 07:13 PM
by OBSESSION

244

13,664

19, bob, bosch, chevron, cleaner, design, fuel, iii, injector, injectors, lam, lamb, lb, sam, textron, type

injector videos and questions

(

1 2 3 ... Last Page)

FICINJECTORS on 08-12-2008

04-22-2015 11:03 AM
by Calderone

241

53,880

Took the plunge today on the DynamicEFI for my 85

(

1 2 3 ... Last Page)

85WHITEZ51 on 08-18-2020

10-23-2023 11:44 PM
by ULTM8Z

239

19,850

Why's my SuperRam so slow?

(

1 2 3 ... Last Page)

C4ProjectCar on 08-14-2020

03-05-2022 07:40 AM
by car addict

234

14,359

10554, 10555c, 155hv, 55, canton, inlet, loose, lt1, m10552, m155, mel12559, melling, oil, pickup, pump

Pics of Melling potential disasters!!!!!

(

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85vet on 11-25-2006

03-23-2008 12:19 AM
by cv67

234

49,969

The Legendary T-RAM intake....

(

1 2 3 ... Last Page)

Tom400CFI on 08-05-2021

10-25-2023 02:47 AM
by GREGGPENN

233

20,518

Mad As Hell With Em

(

1 2 3 ... Last Page)

bacardioil on 04-13-2006

04-22-2006 09:06 PM
by bacardioil

233

7,564

Camshaft Research and Question

(

1 2 3 ... Last Page)

Phoenix'97 on 11-10-2017

01-08-2018 02:42 PM
by 64Scout

231

17,242

black, book, electric, forced, greenemeyer, induction, jim

They say it can't be done but going to do it. Electric Forced-Induction.

(

1 2 3 ... Last Page)

BIG JIM 54 on 11-15-2003

12-30-2003 07:07 PM
by LTxDave

231

9,544

Change Bearings by Dropping Pan?

(

1 2 3 ... Last Page)

C4ProjectCar on 08-06-2014

08-24-2014 07:13 PM
by C4ProjectCar

228

11,953

Exhaust Drone!

(

1 2 3 ... Last Page)

frankinvett84 on 12-21-2017

01-15-2018 11:50 PM
by GREGGPENN

224

21,050

85 l98 vs. cobalt SS

(

1 2 3 ... Last Page)

Tpicruzin on 05-28-2007

05-31-2007 01:28 AM
by Mr Mojo

222

7,224

LS swap

(

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COPO on 02-05-2012

12-29-2013 05:39 PM
by COPO

219

36,698

30, c5, driver, ford, gn, haltech, injector, injectors, racetronix, scaling, svo, tpi

Do I need to go to 30# injectors???

(

1 2 3 ... Last Page)

Strike3 on 05-13-2005

05-21-2005 01:51 AM
by Mr Mojo

214

8,396

Got some REALLY bad dyno results..

(

1 2 3 ... Last Page)

JB666 on 09-11-2005

09-23-2005 09:02 AM
by Nathan Plemons

212

8,294

1991 runs rough when hot

(

1 2 3 ... Last Page)

sheriffjim on 12-02-2022

03-30-2023 07:10 PM
by yakmastermax

211

7,456

1996, 2000, build, buildup, corvette, dipstick, exhaust, flow, lt4, plrx, pump, specs, torque, varmit, water

The Build Up Resumes PLRX LT4

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1 2 3 ... Last Page)

PLRX on 10-10-2009

02-25-2021 06:40 AM
by Stylincoyote

210

35,896

700r4, 84, brack, c5, corvette, diff, ebay, j24773, kent, moore, parts, rear, tools, transmision, upgrade

My 700 R4 build.

(

1 2 3 ... Last Page)

CorvetteMike2024 on 01-19-2011

03-07-2016 04:34 PM
by Calderone

210

24,014

air, airflow, amplitude, c4, corvette, finite, flow, gm, intake, nascar, racing, remove, stock, tpi, tpis, tubes, waves

what is the stock tpi air intake flow abilities

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1 2 3 ... Last Page)

slickfx3 on 03-20-2011

03-31-2011 09:50 PM
by Tact

210

11,478

1984, 83, 84, c4, conversion, corvette, crossfire, crossfirecorvette, day, engine, hot, plug, spark, swap, tpi, vette, wires, xram

84 cross fire

(

1 2 3 ... Last Page)

bhepp on 11-07-2007

07-06-2009 05:53 PM
by Tom400CFI

209

12,539

adapter, bellhousing, c4, corvette, engine, list, ls, lsx, lszf6, parts, plate, quicktime, rm6039, swap, swapped, zf

LS1 swap with ZF6 - need parts list

(

1 2 3 ... Last Page)

ScaryFast on 08-14-2011

04-16-2024 03:31 PM
by coothethird

209

99,492

1996, c6, clean, corvette, corvettes, dampening, dan6712cc, deadening, dulso, elaborate, ensolite, germanium, mlc, project, sound

Sound Dampening and Audio Upgrade Project (LOTS of Pics No 56k)

(

1 2 3 ... Last Page)

dan6712cc on 11-18-2008

09-23-2010 03:54 PM
by dan6712cc

208

16,785

5x475, 7470501, 85, 96, bearing, bearings, c4, corvette, fbody, front, hub, rear, rebuildable, replace, wheel

Alternate p/n for wheel bearings, pics, cheaper prices...

(

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CentralCoaster on 05-14-2006

01-01-2010 03:12 PM
by BrianCunningham

207

37,232

Offset for 18x10.5” wheel 1985

(

1 2 3 ... Last Page)

85 CRVET on 06-20-2020

10-30-2023 11:37 PM
by MatthewMiller

207

21,694

accel, bearing, big, bolts, cam, cap, corvette, heads, intake, intakes, l98, main, nos, ram, sniper, stock, super, superram

87 L98 Superram Intake Swap - Worthwhile?

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1 2 3 ... Last Page)

Lemme on 02-16-2011

03-01-2011 07:06 PM
by 383vett

205

29,662

27g, 4wd, arm, c4, chassis, control, corvette, diy, freewheel, lower, measurements, quaife, selectable, shorten, units

Poll

Would you cut your hood for twins?

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Baldturbofreak on 10-20-2007

08-27-2008 01:57 PM
by spoolinawdtsi

203

16,687

16159278, box, brain, c1s, c5, cap, cats, corvette, crack, delteq, fsm1, gas, glowing, leak, liner, optispark, red, seal, spec

MERGED-(Fresh opti pull pics) & (Ignition stutter-Code crackers needed)

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zeitgeist57 on 07-01-2008

10-02-2010 12:14 AM
by zeitgeist57

203

33,765