Threads Tagged with ls1

19971998, 1998, bypass, colum, column, corvette, coulmn, difference, lock, ls1, models, pcm, service, steering, unlock

Sticky

Steering Column Lock FAQs - please read before you post (sticky please)

(

1 2 3 ... Last Page)

Cscokd on Feb 14, 2005

Apr 15, 2026 01:58 PM
by bls72bmw

2,018

821,282

blinker, blinkers, bulb, c3, c5, change, corvette, daytime, drls, front, fuse, light, ls1, replace, working

Front Blinkers not working :(

(

1 2)

youzzi714 on Jun 1, 2010

Mar 23, 2026 08:23 AM
by Too late again!

34

10,970

C6 Corvette General Discussion

2006, bad, balanced, balancer, c6, corvette, engine, harmonic, issues, ls1, ls2, neutral, noise, replacing, wobble

Poll

Harmonic Balancer Issues... whose got'em

(

1 2 3 ... Last Page)

BigDs_C6 on Feb 2, 2011

Feb 22, 2026 07:22 PM
by NORTY

222

76,570

c5, car, corvette, jude, ls1, make, noise, noisy, performance, quieter, sudden, tire, tires, tread, treadwear, wear

Treadwear and Tire Noise

(

1 2)

AFTRBRNR on Dec 28, 2011

Jan 30, 2026 05:45 PM
by LAGary

20

4,641

2004, adapters, block, corvette, install, knock, located, location, ls1, ls3, place, purpose, sensor, sensors, tapping

where do knock sensors go on LS3

huttler on Dec 18, 2009

Jan 27, 2026 03:20 PM
by abc63

13

32,733

2006, 97, a4, add, c3, c5, check, corvette, filter, fluid, level, ls1, proper, transmissie, transmission, transmisson, vervangen

How To Check A4 Transmission Fluid Level

(

1 2)

Quicksilver Vert 01 on Apr 9, 2012

Jan 17, 2026 10:45 AM
by DadsPlayToy

23

46,543

camaro, chevy, fitting, fuel, gm, gmfuelrailtestportsize, ls1, lt1, port, pressure, rail, size, test

Need some info on fuel rail test port size

VetteNoob on Dec 20, 2002

Dec 29, 2025 11:33 PM
by thefallengalaxy

6

6,397

04, bolt, c3, c5, c6, corvette, ls1, oil, oilpan, order, pan, pattern, sequence, torgue, torque

Oil Pan Torque Sequence????

Shinobi'sZ on Apr 28, 2007

Oct 30, 2025 04:32 PM
by rpenmar

13

84,010

1518, 1998, 2010, analyzer, c5, camaro, code, corvette, engine, error, isuzu, ls1, p1125, p1518, power, reduced, trouble

Driving down the road- Reduced Power and P1518

(

1 2)

msu-dawg on Sep 19, 2010

Oct 23, 2025 10:35 PM
by Bill Curlee

25

31,601

alternator, c5, corvette, fuel, guide, hooked, hotwire, install, instruction, instructions, kit, ls1, pump, racetronix, sheets, z06

How To......racetronix Hotwire Kit

RED99 on Apr 27, 2006

Oct 14, 2025 01:41 PM
by Smoken1

11

6,191

Autocrossing & Roadracing

air, block, c5, codes, compressor, corvette, diagnostic, injection, ls1, plates, pump, remove, removing, secondary, smog

Deleting Secondary Air Injection pump.

Paul Schmidt on Oct 9, 2011

Oct 2, 2025 06:24 AM
by Trosscam

18

17,909

218224, cam, camshaft, camshafts, choppy, lobe, lobes, lope, ls1, lsk, quick, sounding, xe, xer, xfi

Lets understand Cam Lobe Technology XFI, XE-R, LSK and XE

(

1 2)

sami85L98 on Feb 7, 2009

Sep 8, 2025 03:58 PM
by 93Polo

31

26,477

1990, 1g1yy12s145130113, 57l, commerative, corvette, find, finf, fuel, injection, ls1, number, production, sequential, v8, zo6

how do I find out what number my commemorative is?

aquack on Jun 22, 2009

Aug 6, 2025 07:33 PM
by Doke

7

1,774

2001, 2003, 2006, c5, corvette, factory, flow, fuel, injector, list, ls1, rate, sizes, stock, zo6

List of Stock Fuel Injector Sizes

LoneStarFRC on Oct 31, 2006

Aug 6, 2025 06:30 PM
by feeder82

19

8,514

20, 2002, c5, corvette, idel, idle, ls1, mormal, normal, oil, pressure, psi, summer

what is normal oil pressure at idle?

TheRadioFlyer97 on Dec 20, 2007

Aug 4, 2025 05:39 PM
by Jaketheone46

11

17,465

420, 420ci, 525, 540, c5, conversion, corvette, l98, lingefelter, lingenfelter, lpe, ls1

C5 guys needs advice on Lingenfelter LPE 420ci L98 project.

IFLUBYU on Sep 18, 2006

May 30, 2025 09:55 AM
by aucjo01

19

2,844

C5 Forced Induction/Nitrous

c5, corvette, dyno, headers, long, ls1, ls6, manifold, torquer, tube, untuned, v3, vararam

My car seems low on the dyno :(

Imperial on May 4, 2011

May 10, 2025 05:53 PM
by Mc556

16

2,849

C5 Scan & Tune

A&A kit on stock ls1

christopherchew on May 5, 2011

Feb 1, 2025 10:42 PM
by VENTILATOR

13

2,316

170, change, corvette, location, ls1, ls2, mod, number, part, replacement, stock, thermostat, thermostate, tstat, vette

Is the LS2 thermostat the same as the LS1?

Patman on Oct 21, 2006

Jan 25, 2025 11:12 AM
by hcbph

17

4,457

C6 Tech/Performance

350, blower, blowers, calculations, centrifugal, chevy, efficiency, exausht, heat, lobe, ls1, make, power, retard, roots, shape, timeing

Roots Blower = less efficiency / more heat ??

imxz28 on Jan 8, 2002

Jan 10, 2025 07:12 PM
by Eshoremd

19

7,761

2007, battery, bolt, bracket, c5, c6, corvette, downs, hold, ls1, optima, puck, tie, tiedown, tying

Optima Battery Tie Down

C5 ChemE on Jan 19, 2007

Nov 18, 2024 11:58 PM
by BradleyWilliams1320

18

6,537

1984, 2001, 408, c3, c5, corvette, cranks, dies, engine, immediatley, ls1, p1285, p1286, starts, z06

Starts and Dies

(

1 2)

Cpetty on Aug 2, 2010

Oct 19, 2024 07:01 PM
by C5 Diag

37

28,590

98, code, corvette, gm, headers, ls1, lt, p0133, p0153

P0133 & P0153 Codes with LT Headers

(

1 2)

BIGMAC on Jul 16, 2005

Sep 24, 2024 10:36 AM
by lucky131969

20

7,636

2004, batten, cam, conversion, corvette, dohc, dual, heads, kit, ls, ls1, lsx, motor, ohc, overhead, single, sohc

SOHC to DOHC conversion kit? true??

(

1 2)

soomey on Jun 15, 2009

May 8, 2024 06:26 PM
by aaronc7

24

10,201

03, 2002, 2003, air, c5, check, corvette, diagram, location, ls1, p1416, pump, remove, valve, work

Air pump check valves.

540 vette on Feb 28, 2010

Apr 16, 2024 06:10 PM
by dgbase

16

9,355

c5, clutch, corvette, depressing, gears, grind, grinding, ls1, makes, metal, noise, release, released, releases, sound, z06

Clutch release causing a grinding sound

(

1 2)

wile2k on Dec 31, 2007

Nov 29, 2023 10:32 PM
by sam-garcia

26

23,998

1989, 86, corvette, eratic, fluctuating, gm, hunting, hunts, idle, inconsistant, l98, ls1, multec, tps, unstable

Hunting, fluctuating, erratic idle

(

1 2)

Jinxie on Sep 14, 2008

Oct 5, 2023 06:26 PM
by Sabre34

21

4,688

1996, 2001, ac, blows, climate, control, corvette, defrost, diy, fan, line, ls1, passenger, vacuum, vent

Climate control won't change vents

(

1 2 3 ... Last Page)

VIPERBLUELX on Mar 13, 2008

Oct 2, 2023 04:32 PM
by wayne100

80

104,709

2004, body, c5, clicks, corvette, door, lock, ls1, relay, removal, start, tdr

TDR removal?!

Pineapple1 on Mar 17, 2012

Sep 30, 2023 08:43 AM
by Willows

11

10,889

92 lt1 msd optispark upgrade

htijerina10 on Feb 13, 2012

Jun 25, 2023 09:20 AM
by car addict

7

15,138

bad, corvette, crankcase, damaged, duralubemultec, effect, engine, fiero, idle, ls1, motor, multecinjectorsseafoam, oil, seafoam, zo6

Seafoam Use?

(

1 2)

RG86VET on Feb 23, 2008

Jun 2, 2023 10:24 AM
by Sabre34

29

11,858

020, 20, 221226, 243, 560, 565, bump, cam, compression, cylinder, gain, heads, ls1, milled, milling, ratio

Milling heads for more compression?

(

1 2 3)

TheRadioFlyer97 on May 27, 2010

Apr 22, 2023 06:33 PM
by redzg

40

10,342

475, ac, c4, corvette, diego, driveline, engines, horsepower, ls1, san, swap, swaps, system, turnkey, vette

Turnkey C4 LS1 Swaps

(

1 2)

LS1Tuner on Jun 23, 2003

Feb 22, 2023 03:21 PM
by Sabre34

36

14,762

Switchback DRL LED's not working?

(

1 2)

Vas Deferens on Jan 28, 2012

Jan 2, 2023 06:09 PM
by Chicago7

24

12,958

1990, 2002, 84, c4, cast, corvette, corvettes, cranks, crankshaft, forged, iron, ls1, steel

Do I have a steel or cast crank?

my02cents on Jun 20, 2002

Dec 14, 2022 04:22 PM
by bjankuski

11

3,247

back, c5, c5z, corvette, disc, flywheel, flyywheel, gto, long, ls1, mcleod, review, rst, rxt, stock

Stock flywheel and mcleod RST

jtgray on Jan 4, 2012

Nov 13, 2022 02:48 PM
by Ditcher

15

9,520

atlanta, cam, cammed, camshaft, corvette, cost, hollow, ls1, solid, solidcam

Hollow or solid cam?

vettenuts on Sep 1, 2005

Nov 10, 2022 10:52 PM
by Supercharged111

15

8,423

2004, 57, 57l, c5, corvette, cubic, displacement, displacemnet, engine, inches, ls1, specs, z06

LS1 Displacement

Quick Draw on Feb 25, 2011

Sep 30, 2022 01:00 PM
by MWWarlord

16

4,339

bearing, bearings, boys, c5, corvette, driveshaft, install, ls1, pep, pilot, puller, removal, remover, replacement, tool

Pilot bearing removal tip

thatchh on Dec 30, 2004

Jul 17, 2022 12:42 AM
by jdmvette

13

22,894

1001, b1001, bcm, c5, code, configuration, corvette, dtc, error, ls1, number, option, part, programing, sdm, trouble

BCM B1001 - Configuration Error?

mcgilles on Aug 6, 2010

Jun 10, 2022 06:10 PM
by 1911tex

10

50,862

cars, chevy, dose, engine, engines, for, gm, ls, ls1, ls3, ls6, ls7, olds, stand, stands, stant, z06

What does LS stand for?

(

1 2 3)

dmarkshark on Nov 25, 2010

Apr 17, 2022 03:17 PM
by jdmvette

41

66,035

01, 02, 1998, 2002, c5, change, changing, corvette, install, ls1, plug, plugs, recommend, spark, vette, wires

Changes plugs and wire on my 2002 c5, absolutely nightmare.

(

1 2 3)

Cody Strife on Dec 5, 2011

Feb 2, 2022 10:13 AM
by vinco

49

20,714

04, 1997, 2005, c1, c2, c5, corvette, ls1, photos, removal, torque, trannsmission, trans, transmission, tube

Transmission removal

gr86ss on Aug 23, 2007

Jan 23, 2022 09:48 AM
by Liltroy

10

8,828

c5, corvette, crank, intake, leak, leaks, ls1, manifold, oil, passenger, position, sensor, siccished, side, starter

Oil leak: Above starter, passenger side, CAS??

Siccished on Dec 17, 2011

Jan 11, 2022 10:36 AM
by 3X2

8

22,075

Autocrossing & Roadracing

2002, 373, blackwing, bone, c4, corvette, custom, dyno, engine, fast, horsepower, ls1, stock, tune, tuning, worth

Any point to tuning essentially stock LS1 ?

wamara on Jul 25, 2002

Nov 24, 2021 10:20 PM
by JamesNC

17

6,342

C5 Scan & Tune

5w30, api, car, cars, corvette, day, days, ls1, oil, racing, recommended, recommends, sn, street, track, weight, zddp

Oil Weight for Track Day?

(

1 2 3)

DansBlkonBlkZ06 on Mar 3, 2011

Nov 22, 2021 01:58 AM
by TrackAire

51

27,590

computer, hc, highway, ls1, noise, p0327, piston, po327, slap, train, valve

Don't know what to do anymore P0327 H C

rcknusa on Aug 21, 2007

Nov 8, 2021 03:40 PM
by Bill Curlee

19

4,156

99, boiling, c5, car, cold, corvette, damage, heat, hot, ls1, overheat, overheated, overheating, stalled, vette, why

Car overheated to the point where it stalled

(

1 2)

GOTHAM VETTE on Oct 31, 2011

Oct 28, 2021 08:16 AM
by grinder11

25

11,763

c5, c6, clutch, corvette, cylinder, ls1, measure, measurements, slave, travel, typical

Slave cylinder travel measurement?

CTD on Nov 2, 2011

Aug 7, 2021 02:49 PM
by CTD

6

4,992

315, 342, a4, c5, corvette, differential, gear, hp, installing, it, ls1, ratio, rear, sale, set, size, tire, tuners, worth

A4 Rear end swap to 3.42

(

1 2)

03BlackVert on Feb 24, 2012

Jul 31, 2021 04:18 PM
by Vetteman Jack

37

17,854

differences between LS1 & LS6

chrisbenoit on Aug 27, 2009

Jul 16, 2021 09:53 PM
by Smoken1

8

3,201

1985, 1996, air, bad, burn, c4, corvette, flow, l98, ls1, maf, mass, module, removal, signs, symptoms

Symptoms of bad MAF Burn-Off Module

dead_elvis_187 on Mar 13, 2012

Jul 8, 2021 01:24 PM
by OldsMan

11

15,364

C5 Forced Induction/Nitrous

150, 34, c5, corvette, degrees, dry, jet, ls1, meth, nitrous, nos, nx, safe, shot, size, timing, z06

Don't feel much of a difference with a 150 shot.

(

1 2)

FuglyHippo on Apr 6, 2012

Jun 9, 2021 09:48 PM
by helga203

30

13,584

cable, hack, ls1, pro, test, tuner, tunerpro, valid

tunerpro files

jdemoya on Apr 30, 2012

Jun 1, 2021 07:41 PM
by 85Red-Z51

13

7,653

badges, custom, emblems, ls1, style, turbocharged, z06

LS1 (Z06-style) Emblems

(

1 2)

verano29 on Aug 8, 2007

May 18, 2021 01:36 PM
by 4XLR8N

25

3,108

STS Twin Turbos Or Supercharger??????

(

1 2)

Bduke on Sep 2, 2012

Apr 16, 2021 02:46 PM
by Sup3rCharg3d99

37

17,856

8th, bolt, c5, full, hoosier, horsepower, ls1, mile, record, time, tires

New PB with a bolt-on LS1!!!

(

1 2 3 ... Last Page)

C5 Pete on Nov 7, 2009

Apr 11, 2021 11:00 AM
by GARY2004Z06

65

14,405

Performance Results

2000, changing, difference, dyno, engine, gm, gmpp, indexing, ls1, plug, plugs, recommended, spark, stock, wire, wires

best plugs and wires for LS1

(

1 2)

johnnyvettes on Mar 17, 2007

Mar 17, 2021 12:46 PM
by Speedy007

22

7,961

1996, 1999, 93, c5, changing, corvette, knock, ls1, replace, sensor, sensors, spec, specification, specs, torque, touque

Knock Sensor Torque Specs

sbkim on Dec 12, 2002

Mar 3, 2021 09:53 PM
by Smoken1

5

9,096

0104, 02, black, bulbs, bumper, c5, clear, corner, corners, corvette, install, lights, ls1, parking, remove, replace

[PICS] Clear Corner lights install Part 1 through 3

(

1 2)

pewter99 on Dec 15, 2005

Feb 11, 2021 02:28 AM
by fastbroshi

31

10,775

LS1 / Want 405 hp

(

1 2)

sandman0125 on Feb 14, 2009

Feb 6, 2021 04:57 PM
by Chogan835

37

3,746

C5 Forced Induction/Nitrous

10lbs, boost, c5, handle, internals, ls1, stock, supercharger

Can a stock c5 handle 10 lbs of boost?

(

1 2)

c5guy4life on Mar 4, 2004

Jan 24, 2021 01:00 AM
by _zebra

37

8,398

1982, 1984, 84, acceleration, c5, car, corvette, cruising, driving, ls1, surge, surges, surging, surgingbucking, voltage

Car Surging while driving!?!!?!

Racinman9 on Jul 20, 2004

Jan 15, 2021 04:50 PM
by C5 Diag

18

4,773

1999, 2002, 99, c4, c5, corvette, leak, ls1, main, oil, rear, rearmain, repair, repairs, seal

oil leak ?? rear main seal??

azarby on Dec 26, 2002

Jan 1, 2021 08:29 PM
by captnorm

16

10,716

97, c4, c5, camaro, corvette, cover, dump, exhaust, fit, fuel, ls1, lt, rail, sound, turndown, turndowns

Thinking of making my own exhaust system...

Mike94ZLT1 on Apr 19, 2012

Dec 27, 2020 11:55 PM
by 2003_Coupe

11

2,011

2006, 84, c3, c4, c5, corvette, gauge, intermittent, ls1, rpm, tach, tachometer, tactometer, working, z06

Only the Tach is Not working. ???

nfratto on Sep 11, 2010

Dec 22, 2020 02:04 PM
by feeder82

5

4,104

balancer, bbk, c5, corvette, harmonic, keyway, ls1, marks, timing

harmonic balancer mistake please help

imorgan on Mar 21, 2009

Nov 29, 2020 10:23 AM
by helga203

15

3,864

241, 243, 243s, 799, asa, cam, cc, corvette, exhaust, flow, heads, ls1, ls6, port, sizes, valve

241 Heads vs. 243 Heads

(

1 2)

hp_performanceparts on Feb 25, 2011

Nov 23, 2020 02:20 PM
by grinder11

28

139,303