C4 Tech/Performance - Page 11 - CorvetteForum - Chevrolet Corvette Forum Discussion

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140150, 383, blm, bosch, damage, graphs, iii, injectors, lean, lt1, rt, runnign, running, tunerpro, untuned

Running lean with Bosch III injectors

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samsonb on 09-26-2010

11-27-2010 08:04 AM
by Grumpy

160

20,949

c3, c4, cam, camshaft, car, change, changing, corvette, engine, installing, intake, lifters, lt1, remove, removing, thirdgen

Cam change in car or out

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1 2)

vetteset8087 on 08-18-2007

07-04-2016 02:53 PM
by mtwoolford

23

20,943

34inch, adapters, c4, c5, c6, california, centric, company, corvette, hub, photos, soacer, spacer, spacers, wheel

Those using 3/4" wheel spacers step inside

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1 2)

JrRifleCoach on 02-06-2012

01-15-2017 08:15 PM
by TorchTarga94

36

20,937

550, 555, corvette, extreme, mail, nitto, nittos, nt555, nt555r, order, performance, quality, rain, review, reviews

Tires question: Nitto NT 555 Extreme Hi quality tires?

boonie c4 on 05-18-2011

05-19-2011 02:37 PM
by hooked073

15

20,886

car, farting, farts, lagging, making, noise, private

My car is farting, what does that mean??

Bat Man on 08-18-2001

08-22-2001 09:44 PM
by 88JDO

17

20,868

1985, 89, bad, bgk44, c5, cleaner, clearn, corvette, fuel, good, injector, k44, piston, price, work

Are there any fuel injector cleaners that work?

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1 2 3)

boonie c4 on 05-31-2010

06-02-2010 09:51 AM
by joesgulfstream

47

20,860

"Arctic Freeze" can of freon not going into AC system...

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1 2 3)

Anger336 on 02-22-2014

02-26-2014 12:39 PM
by SunCr

47

20,837

700r4, changing, gm, internal, kdt2393, linkage, remove, replace, replacement, seal, seals, shaft, shift, shifter, transmission

Replacing 700R4 Shift Linkage Seal...any advice?

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1 2)

JXAce on 01-10-2008

04-29-2017 09:59 PM
by confab

23

20,800

bearing, bearings, c3, c4, corvette, factory, forum, front, good, hub, location, sells, timken, timkin, wheel

Timken Wheel Bearings - any good?

mk2001c on 05-23-2003

05-25-2003 02:35 PM
by CFI-EFI

9

20,795

small cap hei wiring

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1 2)

Midnight 85 on 10-16-2012

10-21-2012 01:58 AM
by rodj

25

20,780

383, bauer, brett, c4, cam, compartment, corvete, corvette, detailed, engine, engines, lindenbob, painted, pic, pics, tpi

Can you post pics of your detailed/painted engine bay

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1 2 3 ... Last Page)

Bobwhite85 on 09-16-2009

12-12-2010 04:26 PM
by kenv

128

20,778

1995, 2006, 95, auto, cobalt, codes, connector, corvette, location, lt1, obd, obdi, read, scan, scantool

95 LT-1 OBD1/OBD2 Scan Tool Please Advise THX!!

vetteset4ever on 06-07-2007

03-29-2008 01:36 AM
by LT1 Spirit

14

20,762

The beginning...LSx project

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1 2 3 ... Last Page)

Will Speed on 11-14-2017

10-14-2022 04:02 PM
by Bdubya24

137

20,739

12, ac, corvette, fire, firedouble, forum, lt1, makes, platimum, plug, plugs, problem, rapid, rapidfire, set, spark

[READ!] Warning regarding AC Rapidfire Spark Plugs!

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1 2)

Lone Ranger on 11-04-2004

11-09-2004 03:17 PM
by rocco16

32

20,733

1986, 700r4, 85, c4, camaro, corvette, housing, length, output, shaft, shift, swap, tail, transmission, wont

700r4 swap with non-vette 700r4

newoldvette on 10-19-2011

08-26-2014 09:49 AM
by Midnight 85

18

20,728

air, airfuel, corvette, equus, fluctuates, fuel, gas, gauge, gauges, installation, lt1, o2, ratio, readings, sensor, wideband, work

Will a air/fuel ratio gauge work on a single wire O2 sensor??

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1 2)

Bobwhite85 on 10-29-2008

10-30-2008 10:36 PM
by Bobwhite85

20

20,710

16, align, aligning, arms, c4, deference, differance, difference, differnce, picture, rocker, rockers, roller, standard, whats

Difference between self-aligning and non self-aligning roller rockers

Sharkracer on 02-28-2003

03-01-2003 07:57 PM
by Sharkracer

6

20,710

Heater core done, it was pretty easy.

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1 2 3 ... Last Page)

Fastguy on 04-06-2003

02-24-2022 06:59 AM
by L98boy

64

20,709

19841996, 1996, 345, axle, c4, corvette, diff, end, g92, gear, lt4, performance, ratio, ratios, rear

C4 rear diff ratio?

VET4JDC on 08-05-2009

02-22-2022 01:05 PM
by WVZR-1

13

20,699

96, block, c4, corvette, cost, costs, engine, kit, long, lt1, options, performance, rebuild, rebuilt, specs

cost for 96 lt1 rebuild

96redvette on 08-24-2009

08-25-2009 06:20 PM
by Bluewasp

7

20,695

c4, corvette, engine, gas, l98, location, lt1, mileage, pcm, pcmforless, reviews, stock, tune, tuning, worth

Considering a PCMforless tune - is it worth it on a mostly stock setup?

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1 2 3 ... Last Page)

npbassman on 04-18-2012

08-11-2019 08:00 AM
by 93 ragtop

79

20,660

1984, 1985, 91, c4, clutch, corvette, crank, dash, lights, problems, safety, starting, switch, turn, wont

91 won't crank over

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1 2)

lolascovette on 06-29-2009

07-19-2009 10:51 AM
by lolascovette

21

20,649

axle, c3, c4, c5, corvette, drag, dragracing, end, hold, horsepower, irs, parts, putting, rear, solid, upgrade

Solid rear axel or upgrade IRS?

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1 2)

HuggerVette on 04-29-2012

05-03-2012 09:28 AM
by 1991Z07

35

20,627

195, 200, 383, afr, builds, corvette, dart, flow, head, heads, numbers, patriot, shp, street, torque, trick, trickflow

why always AFR or trickflow heads?

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1 2)

rithsleeper on 04-04-2012

04-11-2012 08:56 AM
by T. Wayne Nelson

29

20,618

81, 95, boyspulley, corvette, gm, pep, power, pulley, pump, remove, remover, steering, vette, wobble, wobbling

Power steering pump pulley wobble?

Gixster on 01-02-2007

01-04-2007 01:24 PM
by MikeC4

11

20,602

The Legendary T-RAM intake....

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Tom400CFI on 08-05-2021

10-25-2023 02:47 AM
by GREGGPENN

233

20,581

The quest for power.

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1 2 3 ... Last Page)

383tpimachine on 01-20-2016

04-11-2018 08:47 PM
by 383tpimachine

122

20,562

What Causes High Pressure in Crankcase?

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1 2)

Tom's '07 Monty on 09-14-2014

09-17-2014 02:56 PM
by ch@0s

37

20,546

1994, 42, 87, circuit, circut, code, corvette, electrionicsparktimingestcicuit, electronic, engine, est, grounded, spark, system, timing

C4 - code 42 (Electronic Spark Timing Circuit (EST))

tmcorvette on 11-14-2003

03-07-2020 06:14 PM
by Jer Frenchik

12

20,538

1985, 85, 86, corvette, factory, fuel, gas, injector, injectors, lbs, pounds, replace, size, stock, whats

What size injectors for a stock 85?

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1 2)

onetrackmind on 04-20-2006

12-02-2020 02:30 AM
by VikingTrad3r

26

20,512

bad, blowing, c4, corvette, crankcase, decrease, dipstick, high, lt1, missing, oil, pressure, pushing, rpm, rpms, seal, wot

Oil squirted out dipstick at high RPM... bad?

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1 2 3)

LouisvilleLT4 on 09-18-2007

09-21-2007 11:45 AM
by Akcelr8 N VA

51

20,488

blower, c2, c4, cog, cogg, corvette, crank, drive, driven, idler, install, pictures, position, pulley, sprag, supercharger, tooth, vortech

sprag blower cog pulley pics

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1 2 3 ... Last Page)

makn u shiver on 06-19-2008

12-19-2020 02:25 PM
by lburg@citlink.net

111

20,479

1986, 1995, 85, bad, c3, c5, corvette, failing, fuel, fuelpump, ground, pump, signs, stalling, symptoms

Bad Fuel Pump Symptoms?

CG77VETTE on 10-09-2006

10-15-2006 01:32 PM
by Da Mail Man

13

20,442

Do you need an OptiSpark?

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1 2 3)

SacCityCorvette on 12-22-2014

11-10-2019 10:56 PM
by SacCityCorvette

48

20,439

1984, 200, 86, ac, alternator, amp, amps, c5, corvette, delco, forum, good, loose, palladium, plug, put, replacement, sale

Good alternator for a C4?

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1 2)

Photomania on 03-25-2008

07-29-2008 02:45 PM
by racebum

21

20,438

LT1 muffler delete, how loud?

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1 2)

1stVetteFinally on 12-28-2015

01-01-2016 11:03 AM
by 94corvetteC4

32

20,397

4piston, brake, brakes, brembo, brembos, c4, camaro, corvette, cts, ctsv, kit, rotor, squeak, stsv, swap

CTS-V Brembos on C4

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1 2)

JohnnyFive on 11-15-2011

08-01-2012 10:07 PM
by Kubs

26

20,370

17111665, 1973, 1986, bracket, c4, corvette, egr, gm, holddown, l98, location, problems, remove, valve, wrench

The Dreaded EGR Valve Replacement - L98

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1 2)

shilly on 08-11-2006

08-26-2006 10:46 AM
by Rich Silvestris

29

20,355

2000, 96, c4, cooling, corvette, fan, fans, location, locked, lt4, passenger, radiator, relay, secondary, side, test

second cooling fan wil not come on

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1 2)

BucfanTitan on 02-20-2012

02-27-2012 12:11 PM
by MAYSdad

23

20,339

Ignition Control Module (ICM) testing and diagnosis

(

1 2)

qwiketz on 03-21-2016

03-27-2016 09:32 PM
by 93Rubie

20

20,325

107, 90, 93, 98, allowable, comp, compression, dcr, dynamic, effective, gas, max, maximum, octane, pump, ratio, static

max dynamic compression for 93 octane gas??

mos90 on 05-27-2005

05-27-2005 07:17 PM
by CFI-EFI

14

20,299

06, 1988, 1999, 88, a4, audi, c, c4, corvette, ignition, key, keys, stuck, trouble, vette

Ignition Key "STUCK"

droptop86 on 06-07-2005

06-08-2005 03:12 AM
by Aggravated4life

11

20,296

219, 383, c3, cam, cheap, corvette, distributor, engine, gasket, gear, horsepower, increase, l98, lpe, matching, stroker, upgrades

Wanted: Advice on L98 Engine Upgrades

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1 2)

SkipRiggs on 01-23-2011

01-28-2011 10:22 PM
by engle1147

35

20,285

1988, 1989, 1996, 86, convertible, corvette, decklid, fit, hard, hardtop, remove, retrofit, top, weight, year

How to retrofit a late convertible hardtop

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1 2)

corvetteronw on 06-10-2011

02-14-2024 01:57 AM
by 3BallVinny

20

20,277

84, coolant, corvette, crossfire, engine, gas, httpwwwstrokerkitscom383htm, injection, location, make, run, sensor, springs, step, stops, temp, warm

84 Crossfire injection will anything make this car run?

OneCrazyCorvette on 08-04-2003

07-05-2012 04:41 PM
by 383vett

13

20,273

14, 410, c4, c6, change, end, gear, gears, improovement, improvements, lower, mile, perfect, points, ratio, rear, shift

1/4 mile improvement with 4.10 gears over 3.45's ?

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1 2 3)

Nathan Plemons on 04-28-2004

05-02-2004 05:54 PM
by gears

47

20,230

10, bosch, brian, constants, corvette, cunningham, ethanol, fordbosch, iii, injector, injectors, ls1, missouri, ofallon, premium

Bosch III Injectors

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1 2 3)

STL94LT1 on 01-04-2009

03-13-2010 04:43 PM
by screamin_conure

41

20,210

100, 125, 93, bad, c4, c5, change, corvette, dry, engine, fpr, kit, lt1, nitrous, nos, reviews, sale, shot, wet, works

Will a 100-125 shot of dry nitrous kill my 93 lt1?

HMM YEZR on 08-25-2010

08-29-2010 09:12 AM
by jonecap

12

20,200

113, 1989, 1990, 76cc, 86, cc, compression, corvette, head, heads, internal, l98, piston, pistons, ratio, type

L98 pistons vs compression ratio

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1 2)

IBVETN2 on 12-08-2010

08-04-2011 08:09 PM
by vader86

36

20,188

02, 1984, 19992002, 2000, 2002, add, cam, corvette, fast, faster, gt, gts, mustang, shootout, stock

stock 1999-2002 Mustang GT's are faster than stock c4's

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YellowFvr on 05-03-2002

09-03-2016 09:33 AM
by 856SPEED

104

20,183

ac, acdelco, air, comparison, corvette, cost, delco, filter, filters, fram, fuel, gf652f, low, oil, reviews

AC Delco fuel filter vs Fram

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1 2)

John A. Marker on 01-09-2011

01-21-2011 06:53 PM
by John A. Marker

21

20,169

10, 1991, 87, 91, 93, buy, corvette, e10, gas, information, longer, octane, octanes, putting, regular, temecula

93-octane E10 vs 100% 91-octane gasoline

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1 2)

GREGGPENN on 03-15-2012

05-21-2012 02:50 PM
by Yachtsman

37

20,154

1984, ac, air, airconditioning, clutch, compressor, comprossor, conditioning, connects, corvette, diode, harness, negative, plug, positive, white, wire, wiring

AC Compressor Clutch Wiring and Connector Question

1988redvette on 05-08-2012

05-09-2012 09:36 PM
by LD85

6

20,154

1992, bad, c5, corvette, injector, injectors, lt1, missing, o2, performance, problem, problems, sensor, sluggish, test

LT1 missing bad on acceleration - injector problem???

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1 2)

Randy Munson on 09-26-2008

06-30-2016 12:29 AM
by aklim

31

20,139

back, backflush, bad, buy, coolant, flush, good, home, idea, kit, pics, prestone, radiator, shop, vac

Using the Prestone back flush kit: good or bad idea?

boonie on 04-09-2009

05-17-2009 10:47 AM
by GKK

17

20,099

200r4, 85, automatic, bad, body, c5, corvette, diagnose, f150, fell, ford, governor, problems, removing, screen, transmission, valve

Is is possible that my transmission governor is going bad?

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1 2)

GrandSportC3 on 06-14-2007

06-25-2007 02:34 PM
by GrandSportC3

20

20,099

1995, 95, axle, c4, corvette, end, g92, gear, lt1, option, ratio, ratios, rear, speed, stock, vin

Gear ratio for 95 lt1

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1 2 3)

TulsaMike on 02-17-2004

02-20-2004 12:31 PM
by TulsaMike

40

20,082

08, 1984, c4, c5, c6, corvette, gears, handling, higher, opinion, package, rack, steering, suspension, upgrade, z51

Looking for as much info about Z51 handling pkg. as possible

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1 2)

CadVetteStang on 02-20-2008

04-13-2008 08:47 PM
by CadVetteStang

21

20,076

1130, 120, 120mph, 120mphhorsepower, 14, 3500, c6, car, corvette, hp, mile, mph, needed, pound, power, quarter, trap

How much HP/torque to run 120 mph in the 1/4 mile?

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1 2)

Hole-Shot on 01-03-2005

01-06-2005 09:40 AM
by mike 1985

31

20,067

1982, 1986, 1987, 1988, 1996, 86, car, corvette, engine, idle, lt1, running, starts, stay, wont

Starts but won't idle or stay running

MrBold1 on 02-27-2011

08-07-2020 07:52 AM
by Gradjl01

10

20,057

10, 12, 4000, 700r4, corvette, governor, mph, part, rpm, shifts, springs, throttle, upshifts, weights, wot

adjusting the 700r4 governor

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1 2)

700r4owner on 10-30-2006

11-03-2006 08:37 PM
by 700r4owner

22

20,048

chevy, corvette, engine, forum, lt, lt1, motor, ngk, performance, platinum, plug, plugs, problem, spark, sparkplugs, tr55

Best Spark Plugs for an LT1?

Mervz on 02-29-2004

03-01-2004 01:39 PM
by VR'92

16

20,042

1984, 84, c4, chevy, connector, cool, coolant, cooling, corvette, ecm, location, sensor, temp, testing, upgrade

1984 Coolant Temp Sensor for ECM - part number???

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1 2)

dchoran on 04-30-2010

04-07-2021 10:51 AM
by carl84Vette

27

20,037

Is running in open loop all the time bad?

(

1 2)

jsol72 on 06-18-2012

07-01-2012 07:22 PM
by 87vettevert

28

20,018

350, arm, drilling, instructions, lift, loose, max, pin, pinning, press, pressed, pressure, pulling, rocker, sbc, spring, stud, studs, valve

pressed in rocker studs

cplonner on 02-09-2006

02-11-2006 10:51 AM
by cplonner

18

19,986

body, bypass, c4, coolant, corvette, days, driving, engine, hose, hot, installation, l98, mod, stall, stalls, throttle, up, warm, weather

Throttle Body Coolant Bypass

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1 2 3)

coco1950 on 01-10-2009

04-11-2021 12:03 AM
by Tom400CFI

58

19,949

antifreeze, back, bad, bubbling, canister, cap, coming, coolant, hose, lose, lt1, overflow, overheating, plug, pressure, radiator, sucked, tank

Strange Coolant/Cap/Overflow Tank Problem

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1 2)

dailo on 01-03-2012

04-17-2012 06:59 AM
by kenmohr

34

19,945

131, 1992, 1994, 2001, 85, bad, c4, corvette, ecm, idle, r1, symptoms, symptons, systhoms, volts

Symptoms of a bad ECM

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1 2)

pipe on 04-21-2006

10-31-2021 03:04 AM
by Wilson53.vette

28

19,938

C4 LED fog lights

(

1 2)

Cteis on 02-27-2013

02-07-2014 06:47 PM
by occupa

20

19,934

Cooling fan relay location for 1985? Fan test?

Captainpegs07 on 05-31-2014

04-26-2016 10:38 AM
by whalepirot

7

19,898