Threads Tagged with l98

L98 Block questions

JohnnyFive on Feb 3, 2012

Feb 4, 2012 12:06 PM
by 1991Z07

7

3,303

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

5,108

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

1,209

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

1,003

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

10,505

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

2,064

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

3,284

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

1,176

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

7,002

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

5,831

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

912

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

L98 TPI to Carb

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1 2 3 ... Last Page)

snowmanmdp on Mar 29, 2009

Jan 28, 2012 05:58 AM
by Mountaineer

60

37,892

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

2,484

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

L98 Heads

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1 2 3 ... Last Page)

jordan89 on Jan 9, 2012

Jan 27, 2012 03:37 PM
by Shark Racer

85

14,088

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

1,799

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

3,660

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

1,516

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

836

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

4,710

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

5,837

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

983

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

799

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

1,390

Zf6 install on l98?

tcramstrek on Jan 19, 2012

Jan 19, 2012 08:27 PM
by rodj

2

1,069

Zf6 install on l98?

tcramstrek on Jan 19, 2012

Jan 19, 2012 05:32 PM
by BlackbirdZ07

1

1,004

C4 ZR-1 Discussion

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

L98 engine rebuild

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1 2)

Geoffsvettes on Jan 15, 2012

Jan 17, 2012 03:08 PM
by aklim

20

16,488

C4 Distributor

383vett on Jan 16, 2012

Jan 17, 2012 01:10 PM
by Jim McCombe

3

585

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

4,215

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

9,500

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

4,205

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

1,278

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

2,066

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

7,616

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

Advance Timing For L98's

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1 2)

Iown1badvette on Dec 31, 2011

Jan 8, 2012 04:01 PM
by GREGGPENN

27

33,387

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

11,725

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

c5autoxracer on Jan 5, 2012

Jan 6, 2012 03:27 AM
by Calderone

3

1,955

Difference in age of L98

Tiger05 on Jan 5, 2012

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

6

695

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

1,427

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

2,112

L98 gets second life in offroad Jeep

(

1 2)

Mountaineer on Jan 1, 2012

Jan 4, 2012 12:13 AM
by Mountaineer

35

3,981

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

1,551

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

1,042

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

15,981

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

4,249

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

C4 Oil Cooler Packages

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1 2)

JrRifleCoach on Dec 11, 2011

Dec 28, 2011 02:49 AM
by rodj

31

19,175

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

1,309

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

5,975

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

2,373

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

1,204

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

821

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

11,472

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

1,623

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

11,479

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

3,374

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

2,929

inconsistant throttle response.

rithsleeper on Dec 13, 2011

Dec 14, 2011 10:19 PM
by rithsleeper

6

606

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

1,054

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

2,364

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

2,047

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

1,049

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

511

Northeast

Lt1 modded intake for L98 - $425 obo

Bjh on Dec 2, 2011

Dec 6, 2011 10:45 PM
by Bjh

3

576

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

3,413

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

5,178

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

2,221

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

6,006

85 L98 mods

classy92 on Nov 30, 2011

Nov 30, 2011 08:46 PM
by classy92

2

874

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

2,436

1984, accel, aftermarket, base, c4, corvette, heads, intake, l98, lt1, port, ported, porting, runners, sale, tpi

Runners and porting vs. new intake

c4vette85 on Nov 29, 2011

Nov 30, 2011 12:43 PM
by Calderone

12

1,786