Threads Tagged with l98

383, buying, c4, craiglist, guide, heads, l98, ls1, performance

About to buy a C4, have some questions

x01660 on Feb 4, 2012

Feb 4, 2012 12:31 PM
by summerst

10

1,534

L98 Block questions

JohnnyFive on Feb 3, 2012

Feb 4, 2012 12:06 PM
by 1991Z07

7

3,342

1990, air, bay, corvette, engine, holes, l98, located, motor, position, power, pump, scan, steering, trend

Air pump component ? 1990 L98

Calderone on Feb 2, 2012

Feb 4, 2012 11:18 AM
by vette079

6

5,150

1987, c4, checking, clogged, connector, corvette, fuel, iac, injectors, l98

New guy inhireted my Dads 1987 L98

paokanomike on Feb 3, 2012

Feb 3, 2012 08:09 PM
by 1986coupe

10

1,217

1987, adding, c4, c6, chip, corvette, headers, l98, pcm, performance, put, speed, tips, tires, tps

New guy inhireted my Dads 1987 L98

paokanomike on Feb 2, 2012

Feb 2, 2012 08:40 PM
by JackDidley

1

1,009

396, block, bolt, c3, corvette, egine, engine, kit, l98, lt1, performance, rods, sale, stock, stroker

L98 Engine Machining Limits?

Godspeed Oakland on Jan 31, 2012

Feb 2, 2012 02:32 PM
by rklessdriver

13

10,697

1984, 2008, 2010, box, brute, c4, change, coming, corvette, force, fuel, holes, l98, plug, pressure, reduser, regulator, spark

Fuel Pressure Regulator? Help!!

doyleq on Jan 29, 2012

Feb 1, 2012 11:01 PM
by gmboileau

7

2,104

91, 98, accessories, c3, corvette, electric, fuel, good, l98, pump, remove, replace, replacement, sender, tank

L98 Fuel Pump Replacement

mdlfcrss on Jan 27, 2012

Jan 30, 2012 02:06 PM
by mdlfcrss

13

3,328

94, 96, c6, caver, corvette, cover, engine, installation, installer, installing, l98, picture, seal, timing

timing cover seal installation questions (see picture)

dizwiz24 on Jan 29, 2012

Jan 29, 2012 10:42 PM
by overdrawn

5

1,195

1987, connector, corvette, cranking, delivery, fuel, injectors, l98, lite, mil, problem, pump, relay, start, working

L98 fuel delivery problem- NO START

Mountaineer on Jan 28, 2012

Jan 29, 2012 05:38 PM
by Mountaineer

19

7,070

95, back, c3, c4, control, corvette, drain, l98, lt, lt1, oil, oilpan, pan, plug, thread

95 LT1 oil pans

LannyL81 on Jan 27, 2012

Jan 29, 2012 12:16 PM
by 93VettePilot

6

5,846

Autocrossing & Roadracing

c4, corvette, fikse, home, l98, mods, rims, sale, wheels

Fikse rims FS

corvetteronw on Jan 18, 2012

Jan 28, 2012 10:30 AM
by corvetteronw

5

917

c4, carb, carbed, carbuator, carburetor, conversion, corvette, efi, fuel, headers, hp, increase, l98, swap, tpi

L98 TPI to Carb

(

1 2 3 ... Last Page)

snowmanmdp on Mar 29, 2009

Jan 28, 2012 05:58 AM
by Mountaineer

60

38,183

89, back, ca, corvette, forum, hand, l98, leandro, part, plug, plugs, repair, san, spark, stripped, tap

#2 cyl spark plug hole striped.

tucson on Jan 24, 2012

Jan 28, 2012 01:49 AM
by Hot Rod Roy

13

2,509

13cc, 1982, 58cc, c3, chamber, chambers, chevy, corvette, dish, equivalent, head, heads, l98, sale, square

L98 Heads

(

1 2 3 ... Last Page)

jordan89 on Jan 9, 2012

Jan 27, 2012 03:37 PM
by Shark Racer

85

14,246

C3 Tech/Performance

94, chevy, chip, corvette, ecm, instal, install, installation, l98, lt1, pcmforless

PCMforless Adapter to ECM?

armybyrd on Jan 25, 2012

Jan 25, 2012 12:24 PM
by Kubs

14

1,837

1990, blinks, c4, camaro, corvette, covette, erratic, idle, l98, parts, read, rough, scanner, swapped, sys

Poor mileage/rough idle 1990 L98

C422 on Jan 16, 2012

Jan 24, 2012 09:37 PM
by C422

16

3,702

113, 26918, aluminum, buy, corvette, crvette, cylinder, forum, gm, heads, l98, replace, springs

Corvette 113 Aluminum Cylinder Heads, Nice, Lots of work done!

cal30_sniper on Jan 22, 2012

Jan 24, 2012 12:07 AM
by cal30_sniper

1

1,522

C3 Parts for Sale/Wanted

FS L98 short block and 113 heads (PA)

TA on Jan 16, 2012

Jan 23, 2012 09:22 PM
by TA

9

844

85, 88, body, c4, clean, cleaning, corvette, idle, l98, stumbles, tb, thortlle, throttle, throttlebody

85 L98 - cleaned throttle body - every once in a while, idle stumbles a bit

Joe C on Jan 23, 2012

Jan 23, 2012 04:59 PM
by WW7

4

4,752

air, asm, c4, corvette, flow, hood, intake, l98, large, mods, pics, porting, runners, super, tube

Better airflow for the l98?

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1 2 3)

SUPERCHARGE on Jan 18, 2012

Jan 23, 2012 01:24 PM
by 1989TransAm

42

5,907

1991, 91, 98, bypass, c4, cold, corvette, crank, engine, l98, sale, start, tb, tpi, vette, wont

1991 L98 won't start

Robert North on Jan 18, 2012

Jan 22, 2012 02:51 PM
by Bubba91

5

1,001

1988, 88, 88vette43performanceproms, check, cold, corvette, dead, engine, l98, light, line, quicker, responsed, spot, throttle

My 88 still has this little problem thats driving my nuts!!

caddyboy84 on Jan 22, 2012

Jan 22, 2012 11:48 AM
by caddyboy84

6

805

1994, c4, cavalier, chevy, corvette, fit, impala, l98, lt1, ss, starter, starters, stsrter, vehicles, work

What starters fit a 1991 L98? Will LT1 fit?

ED77KATR on Jan 20, 2012

Jan 20, 2012 07:24 PM
by THE 383 admiral

1

1,399

Zf6 install on l98?

tcramstrek on Jan 19, 2012

Jan 19, 2012 08:27 PM
by rodj

2

1,084

Zf6 install on l98?

tcramstrek on Jan 19, 2012

Jan 19, 2012 05:32 PM
by BlackbirdZ07

1

1,006

C4 ZR-1 Discussion

350, 93, c3, c4, corvette, engine, gmppl98engine, l98, motor, photos, rebuild, rebuilding, starter, teardown, tools, vette

L98 engine rebuild

(

1 2)

Geoffsvettes on Jan 15, 2012

Jan 17, 2012 03:08 PM
by aklim

20

16,536

C4 Distributor

383vett on Jan 16, 2012

Jan 17, 2012 01:10 PM
by Jim McCombe

3

597

base, califonia, corvette, extrude, forum, fune, heads, hone, honing, intake, l98, legal, manifold, modification, passing, siamese, smog, tpi

Extrude Hone

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1 2 3)

Marv02 on Feb 23, 2010

Jan 15, 2012 05:38 PM
by USAsOnlyWay

41

4,254

127122, c3, cibers, corvette, cylinder, dart, forum, head, heads, l98, patriot, ported, valve, vette, vortec

Patriot cylinder heads?

SPC Meyer on Jan 8, 2012

Jan 14, 2012 07:55 AM
by TPIShark

15

9,652

C3 Tech/Performance

1977, 1997, 91, alumimum, alumina, aluminum, camaro, corvette, crate, fit, goodwrench, heads, l98, lt1, sale

Found aluminum lt1 heads at pick n pull.

ramair_bryan on Jan 8, 2012

Jan 12, 2012 09:33 AM
by jackson

15

4,250

C3 Tech/Performance

1988, 88, block, cast, corvette, dipstick, engine, fs, headers, heads, injectors, l98, sale, short, vette

L98 short block FS and L98 heads FS

Bjh on May 28, 2011

Jan 10, 2012 10:09 PM
by Will's'74VetteL-82

15

1,286

85, 94, corvette, headers, l98, pace, pacesetter, sale, setter, shorty

For sale pacesetter shorty headers coated & wrapped

(

1 2)

Bobwhite85 on Oct 2, 2010

Jan 10, 2012 08:58 AM
by Fatt Vette

29

2,071

burns, catalytic, converter, corvette, emissions, failed, fbody, flagged, high, l98, levels, lt1, nox, rich, smog

Failed Smog

DEJ08 on Jan 5, 2012

Jan 9, 2012 05:20 PM
by Will's'74VetteL-82

7

7,641

12, 1987, advance, advanced, corvette, degree, esc, iown1badvette, l98, location, parts, performance, spark, tables, timing

Advance Timing For L98's

(

1 2)

Iown1badvette on Dec 31, 2011

Jan 8, 2012 04:01 PM
by GREGGPENN

27

33,660

98, battery, c4, cable, check, corvette, engine, ground, grounding, issues, l98, parts, pdf, photo, show

L98 main engine ground issues?

HeeHaw89 on Jan 5, 2012

Jan 6, 2012 06:09 PM
by HeeHaw89

9

11,877

1987, bolt, c4, corvette, engine, forum, l98, mains

c5autoxracer on Jan 5, 2012

Jan 6, 2012 03:27 AM
by Calderone

3

1,991

Difference in age of L98

Tiger05 on Jan 5, 2012

Jan 5, 2012 06:15 PM
by H P Bushrod

6

702

build, c5, california, cam, camshaft, engine, engines, high, hot, l98, legal, ls1, lt4, performance, smog, tpis

Smog-Legal Cam

Dr_Shakalu on Jan 3, 2012

Jan 4, 2012 09:28 PM
by JrRifleCoach

2

1,437

122393, 355, 355ci, block, cams, chip, ci, comp, corvette, cracked, gforce, hypertech, l98, reviews, time

355 ci Rich Getting Richer

Gregorio Lonewolf on Jan 2, 2012

Jan 4, 2012 12:52 PM
by Dominic Sorresso

6

2,126

L98 gets second life in offroad Jeep

(

1 2)

Mountaineer on Jan 1, 2012

Jan 4, 2012 12:13 AM
by Mountaineer

35

4,016

2003, bad, change, cost, expedition, ford, gasket, gmc, intake, l98, leak, lt1, manifold, repair, sierra

Intake gaskets leaking, I think

sierra 43 on Dec 28, 2011

Jan 3, 2012 04:35 PM
by sailorsteve

14

1,566

1990, 1994, 1996, buy, c4, chevy, corvette, forum, hwere, l98, lt1, power, pulley, pump, steering

Power steering pump pulley needed

choopes on Jan 2, 2012

Jan 2, 2012 06:39 PM
by 93Rubie

5

1,076

1986, 1991, control, corvette, diagram, egr, hose, iac, l98, line, lines, solenoid, test, vacuum, valve, vlave

1991 L98 EGR solenoid vacuum line question

66Bronco on Dec 30, 2011

Jan 1, 2012 06:35 PM
by 66Bronco

9

16,085

1990, 1991, areaon, cold, compemsation, connections, corvette, dipstick, fast, ground, iac, idle, l98, located, start, test, wire

1990 L98 Won't idle when cold

RedTRex on Dec 22, 2011

Jan 1, 2012 01:38 PM
by ddahlgren

18

4,297

1989, 84, 89, c4, cooler, cooling, corvette, filter, heater, hose, l98, lt5, oil, packages, tube

C4 Oil Cooler Packages

(

1 2)

JrRifleCoach on Dec 11, 2011

Dec 28, 2011 02:49 AM
by rodj

31

19,399

1986, c4, connection, connects, cooler, core, corvette, cover, drilling, heater, hose, l98, oil, pump, water

Heater and Oil Cooler Connection From Water Pump Question.

sparcnz on Dec 21, 2011

Dec 25, 2011 10:32 AM
by coupeguy2001

7

1,335

1984, 84, cast, chevy, corvette, crank, crankshaft, engine, forged, kind, l83, l98, performance, pistons, trw

L83/L98 cast or forged?

BBagman on Dec 21, 2011

Dec 25, 2011 10:10 AM
by coupeguy2001

5

6,035

98, c4, cam, camshaft, corvette, crossmember, engine, l98, removal, remove, removing, replacing, www98

L98 Cam Shaft Removal

l98tpi on Dec 24, 2011

Dec 24, 2011 06:16 PM
by Kubs

10

2,410

c4, c6, cat, cats, corvette, exhaust, gut, gutting, l98, mods, stock

aftermarket chip...gutting cats

Shimy86 on Dec 23, 2011

Dec 24, 2011 12:27 AM
by GREGGPENN

9

1,220

core, corvette, distributor, head, l98, lh, sensor, shaft, temperature, timer

Temp gauge quit working

kimrpaige on Dec 22, 2011

Dec 23, 2011 10:26 AM
by kimrpaige

7

835

383, 84, antifreeze, corvette, dripping, engine, injection, intake, l98, leaking, leaks, lt1, port, pressure, rear, sbc, shut, tuned, vette, water

coolant leaking from the top of block.

ezekeal2517 on Sep 13, 2011

Dec 21, 2011 09:20 PM
by JackDidley

15

11,503

bin, c4, corvette, intake, l98, l98miniram, mini, miniram, ram, sale, v8

Mini ram intake and a set of l98 heads

bottle fed on Dec 9, 2011

Dec 20, 2011 05:05 PM
by neilbp

5

1,632

113, c4, corvette, corvettes, dyno, engines, forum, heads, intakes, l98, remanufactured, run, stock, tpi, tpis, upgrade, years

Stock L98 vs New Heads

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1 2 3)

rbates74 on Nov 26, 2011

Dec 20, 2011 12:04 PM
by Davejs

58

11,621

1984, 94, autocross, c4, c7, corvette, easiest, engine, gas, good, l98, low, milage, motor, mpg, swap, swaps

Low buck, Autocross, MPG, Engine Swap: best C4 choice?

CadVetteStang on Dec 15, 2011

Dec 19, 2011 05:33 PM
by l98tpi

12

3,378

chip, computer, corvette, e85, gain, l98, limit, pcm, pcmforless, performance, stock, tune, tuning, what, year

L98 tune for stock motor? chip

ernie22golf on Dec 13, 2011

Dec 15, 2011 05:11 PM
by Alan777

8

2,960

inconsistant throttle response.

rithsleeper on Dec 13, 2011

Dec 14, 2011 10:19 PM
by rithsleeper

6

619

1986, 93318, corvette, felpro, forum, gasket, gaskets, intake, l98, lower, manifold, ms93318, set

FelPro MS 93318 L98 intake manifold gasket set

Cashmo on Dec 11, 2011

Dec 13, 2011 02:20 AM
by stormy69

2

1,057

17120683, 98, boot, c4, car, connector, corvette, disection, fuel, injector, injectors, l98, rochester, rubber, style, test

Injector Dissection

Cliff Harris on Dec 10, 2011

Dec 10, 2011 08:52 AM
by DMheart

2

2,381

34, 84, auto, autocross, c4, corvette, engaged, l98, manual, miata, overdrive, prepping, problem, speed, swap, top

L98 manual trans C4 (for auto-x/track) under $5k reasonable?

Phil G on Dec 8, 2011

Dec 9, 2011 10:00 PM
by FOURSPEEDVETTE

7

2,058

1991, air, c4, c5, clean, corvette, corvetteforum, egr, hose, hoses, issue, l98, pump, rich, valve

EGR and AIR pump blanked off

martin 1991 on Dec 8, 2011

Dec 9, 2011 07:39 PM
by rodj

8

1,066

Shop for motor rebuild and tuning of original L98 car, now zz4 & vortech SCer

CDaniel525 on Dec 6, 2011

Dec 7, 2011 08:01 AM
by Matt @ ECS

1

521

Northeast

Lt1 modded intake for L98 - $425 obo

Bjh on Dec 2, 2011

Dec 6, 2011 10:45 PM
by Bjh

3

580

1986, 2007, c4, coolant, corvette, ground, high, hot, idle, l98, temperature, warmed, wires

Warm Temperature, High Idle

Louiseven on Dec 3, 2011

Dec 6, 2011 01:16 AM
by Cliff Harris

7

3,451

1986, affects, bad, c4, chevrolet, corvette, erratic, good, idle, l98, problem, scan, set, surge, tool

Bad Idle--1986

gnf1953 on Dec 4, 2011

Dec 5, 2011 01:47 PM
by aklim

6

5,228

aks, bar, blower, boost, commodore, kpa, l98, map, racing, scale, sensor, table, zr1

3 Bar MAP in L98 (for blower) ?

Flame Red on Nov 30, 2011

Dec 3, 2011 10:23 PM
by AKS Racing

8

2,244

c4, corvette, idle, l98, l98corvettesurgingidle, stop, surges, surging

l98 idle surging

sharp90 on Jul 9, 2011

Dec 2, 2011 02:55 PM
by popo8

12

6,071

85 L98 mods

classy92 on Nov 30, 2011

Nov 30, 2011 08:46 PM
by classy92

2

883

12, 87, 89, base, c4, corvette, degrees, engine, l98, rebuilding, set, timing

Timing issues--87 engine rebuild

dsandmire on Nov 29, 2011

Nov 30, 2011 05:45 PM
by 383vett

14

2,501