Threads Tagged with 81l

81, 81l, 9lbs, boost, forced, gap, induction, ls1, lsx, ngk, plug, plugs, spark, suercharge, supercharger, superchargers, supercharging, tr6

9 lbs boost supercharger/ ngk tr6 plugs?

smokin2001formula on May 22, 2007

May 7, 2020 11:19 AM
by ddnspider

8

10,304

Forced Induction

14, 496, 53l, 81, 81l, install, ls, ls1, mark, mi, motor, nova, swap, turbo, vi

Has ANYONE ever swapped a 8.1L 496 LS motor into anything???

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1 2)

teddyca on Jun 24, 2010

Jul 11, 2019 10:43 PM
by JoshHefnerX

39

179,951

81, 81l, camshaft, car, carb, clean, engine, fast, heads, hotrod, intake, ls, ls3, swap, vortec

8.1 vortec hot rod!

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abc123 on Sep 17, 2012

Nov 25, 2018 08:31 PM
by deuce4935

24

65,224

2500hd, 496, 8100, 81l, chevy, code, fuel, headers, lvl, maf, mag, mercruiser, nitrous, va, vortec

8100 Vortec: Lets talk

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1 2 3)

Jordan S. on Oct 7, 2007

Jul 19, 2017 08:41 PM
by Fast355

59

49,065

81, 81l, 81ltr, 82, bbc, crate, deck, free, ls1, mods, motors, s10, tall, trans, vortec

8.1ltr vortec ls1 in a 99t/a

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1FST99Z on Jan 4, 2005

May 27, 2017 10:56 AM
by the_merv

30

21,001

03, 81, 81l, arms, camshaft, common, intake, issues, length, liter, plugging, pushrod, pushrods, rocker, silverado

ugh 8.1l problems

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1 2)

whippled 8.1l build on May 31, 2012

Dec 31, 2016 08:46 PM
by gametech

28

11,022

Forced Induction

74, 80s, 81, 8100, 81l, 86, chevrolet, conversion, fuel, marine, pickup, power, put, system, tac, vortec

8.1l conversion

Seeker1056 on May 30, 2012

Dec 5, 2014 07:53 PM
by Raylar Engineering

19

22,126

4l80e, 53, 60, 81, 8100, 81l, allison, chevy, engine, liter, ls1, pcm, suburban, swap, swapping, transmission, turbo

6.0 to 8.1 engine swap.....can it be done?

dmoss69 on Jan 30, 2008

Mar 3, 2014 09:16 PM
by Raylar Engineering

17

56,158

8.1L cams???

crossy on Aug 25, 2013

Mar 3, 2014 08:59 PM
by Raylar Engineering

4

3,752

39l, 53, 81l, chevy, chuggle, failure, fuel, injector, p1174, surge, symptoms

P1174 Fuel Trim Cylinder Balance Bank1

TexasGMC08 on Feb 24, 2014

Feb 27, 2014 12:05 PM
by TexasGMC08

1

14,667

01, 2500hd, 81, 81l, bbc, burnt, heat, melting, p0300, performance, plug, shields, silverado, spark, wires

8.1l keeps melting spark plug wires

fastassls1maro on Sep 23, 2013

Oct 7, 2013 06:14 AM
by fastassls1maro

3

6,926

2001, 2001suburban, 2500, 4l80, 8100, 81l, cause4panic, hd, ls1tech, mirrors, suburban, tow, towing, transmission, vortec

2001 Suburban 2500 8.1L 4L80e

cause4panic on Jul 6, 2013

Jul 6, 2013 04:38 PM
by cause4panic

0

3,253

Vehicle Classifieds

81l, cells, dyno, efi, hp, live, lq9, ls1, modify, pe, stock, table, tuner, tuning, ve, wb

Tuning entire VE table with PE disabled????

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Bowtie316 on May 24, 2013

May 28, 2013 09:08 PM
by Bowtie316

29

18,105

81l, parts, performance, pontiac, powered, taming, timing, typical, vbulletin

8.1L Timing - How low is low?

406jeep on Apr 20, 2013

Apr 20, 2013 07:33 PM
by 406jeep

0

865

81l, brian, central, dynotune, ohio, tuner, tuners

tuners in south eastern ohio

tjb406 on Dec 17, 2012

Dec 25, 2012 05:22 PM
by James@ShorTuning

9

1,058

496, 60, 81, 81l, adders, block, carb, convert, dyno, engine, long, ls, power, propane, results, sale, vortec

8.1L Vortec 496 Trade or Sale

zpi28 on Nov 1, 2012

Nov 1, 2012 09:40 PM
by zpi28

4

2,463

Generation III External Engine

2002, 48, 81, 81l, 99, blue, ecm, fit, intake, ls6, red, willa

will a 2002 8.1L ECM work with my 99 4.8?

Silver Sleeper on Oct 21, 2012

Oct 22, 2012 06:36 AM
by Silver Sleeper

1

634

2008, 81l, 92mm, body, bracket, cable, dbc, injectors, intake, l92, ls2, ls3, manifold, marine, sale, throttle

L92 Intake, F.A.S.T. 92mm DBC Throttle Body, Marine Injectors

Duntov1967 on Sep 18, 2012

Sep 23, 2012 08:21 PM
by Duntov1967

10

3,010

07, 2002, 2004, 81, 81l, code, coil, corvette, cyl, gm, gmc, p0353, po353, spark, swapping, yukon

p0353 cyl 3 no fuel or spark

southern_chevy on Jul 21, 2012

Jul 21, 2012 06:46 PM
by southern_chevy

0

1,212

2012, 40, 81, 81l, brass, cam, check, forum, idle, injectors, marine, mybb, powered, psi, rich, valve

Is this fuel pressure correct? Other problems.

Duntov1967 on May 25, 2012

May 28, 2012 12:32 PM
by Duntov1967

2

1,322

Fueling & Injection

72, 81, 81l, adaptor, bbc, blazer, bolts, build, cost, engine, header, liter, lq9, performance, th400, vortec

Cramming 8.1l into a 72 blazer

truckrunner67 on Apr 5, 2012

Apr 8, 2012 12:51 PM
by Big Al

3

1,367

81, 81l, big, block, chevy, compression, gasket, grooves, head, heads, high, ls1tech, proper, recommendation, thickness

head gasket compressed thickness 8.1L 496 ?

1 FMF on Mar 5, 2012

Apr 7, 2012 09:41 PM
by 396375

10

9,345

81, 81l, big, block, chevy, edelbrock, exahst, fit, header, headers, leaks, ls1, minor, summitt, tech, wrap

496 8.1L shorty header question

1 FMF on Feb 13, 2012

Apr 2, 2012 09:38 AM
by xx_ED_xx

5

7,107

Introductions & Greetings

New from TX 8.1L

Moprr71 on Nov 11, 2011

Nov 17, 2011 12:32 PM
by 1981TA

5

623

81, 81l, adapter, assembly, bearing, clutch, forum, gm, main, pilot, rear, seal, sport, t56, viper

Need a clutch for my 8.1l to viper t56

Doug's Firebird on Sep 24, 2011

Sep 24, 2011 01:27 PM
by Doug's Firebird

1

957

Manual Transmission

1021, 68, 81l, bellhousing, chevy, compare, craigs, flywheel, list, ls3

craigslist find

Smokeshow_2006 on Aug 26, 2011

Sep 6, 2011 01:43 AM
by pillarpod

19

1,535

LT1-LT4 Modifications

48l, 56, 81, 81l, air, allison, bags, chevy, computer, ford, headers, long, pedal, set, tube, vortec

8.1L Vortec/Allison 5sp install into 56 Ford Victoria (info Needed)

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avmechanic on Nov 8, 2009

Aug 24, 2011 11:56 AM
by ZexGX

24

15,194

81, 81l, description, diagnostics, diagram, ecm, engine, gm, low, pcm, pdf, performance, reference, tune, tuning

8.1l ho2s

Z34 on Jun 26, 2011

Jun 26, 2011 09:15 PM
by Pacer Racer

2

1,176

General LSX Automobile Discussion

496, 81, 81l, adders, dart, heads, ho, intake, kit, ls1tech, mercuriser, parts, performance, power, rebuild, superchargers, turbo

8.1l 496

RobsZ28 on Feb 26, 2011

Mar 15, 2011 01:45 PM
by Nytmarek5

18

14,513

01, 01gmc, 2001, 2500, 2500hd, 81, 81l, capacity, engine, gas, gmc, mileage, mpg, recalls, sierra, towing, vortec

01 GMC Sierra 2500HD 8.1L

Titotonto on Jan 23, 2011

Feb 17, 2011 05:18 PM
by Titotonto

16

7,007

Vehicle Classifieds

100, 69, 81l, cam, converted, gmsec, gsl392, high, lbhr, ls1tech, map, motor, reading, table, values, ve

VE Table Value Over 100%

406jeep on Dec 24, 2010

Dec 29, 2010 03:47 PM
by 406jeep

7

7,649

2001, 81, 81l, block, bolt, dodge, engine, flywheel, gm, ls1, ls1tech, put, spacing, t56, type, viper

8.1L to Viper t56

Doug's Firebird on Nov 29, 2010

Dec 26, 2010 11:11 PM
by bczee

3

3,887

1257080, 81, 81l, bodies, body, chevrolet, chevy, dbw, electronic, gm, gmc, ls, ls1, parts, throttle

1257080 DBW Throttle Body from 8.1L

Grendel on Nov 28, 2010

Dec 5, 2010 05:06 PM
by Grendel

3

3,985

81, 81l, 81supercharger, bell, charger, chevy, complete, discontinued, gm, kenne, kit, kits, liter, price, supercharger, whipple

8.1L supercharger kit complete

antivenom370ci on Nov 24, 2010

Nov 24, 2010 05:45 PM
by antivenom370ci

0

2,313

Parts Wanted

2002, 81, 81l, bbc, cheverolet, chevrolet, chevy, engine, installing, leak, pump, replacement, replacing, stewart, water

8.1L engine water pump replacement

zjoffe on Jun 15, 2010

Jun 25, 2010 02:18 AM
by xx_ED_xx

1

5,919

81, 81l, block, bored, emblem, engine, fireing, gm, intake, ld, ls, maf, manifold, order, performance, ported

GM 8.1L engine

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Chris Friedl on Jul 16, 2003

Jun 11, 2010 12:41 PM
by zjoffe

26

19,493

2004, 81, 81l, bucket, complete, ctsv, fuel, gto, part, sale, setup

8.1L fuel bucket with sender NIB

Adam 442 on Jun 2, 2010

Jun 2, 2010 10:50 AM
by Adam 442

0

1,087

81, 81l, 8l, aftermarket, bolts, compatable, length, liter, ls1, parts, performance, rod, sale, upgrades, vortec

8.1L Vortec Compatiable Parts

Moshell on May 13, 2010

May 13, 2010 10:06 PM
by Tainted

2

3,000

496ci, 74l, 81, 8100, 81l, engine, engins, gen, gm, internals, l18, powerdoes, redline, rpo, vortec

Just a question about the 8.1L

Ericmck2000 on May 12, 2010

May 12, 2010 10:39 PM
by casey.shoemake

4

1,058

Generation III External Engine

81l, chevy, coolant, engine, external, head, hole, hot, huge, impreza, leak, massive, plug, pours, pump, subaru, water, weep

Huge coolant leak now, please help!!

boosted4life on Apr 5, 2010

Apr 7, 2010 10:41 AM
by oneblackTA2000

12

7,786

42, 42lb, 42lbhr, 44lb, 44lbhr, 53, 81l, chevy, delphi, green, harness, injector, injectors, pound, silverado, truck

42 lb Injectors FS

Pate_2008 on Dec 27, 2009

Dec 28, 2009 01:56 AM
by Pate_2008

4

897

81, 81chevy, 81l, blower, blowers, chevy, craigslist, intercooler, kit, lsx, motor, sale, sbc, whats, whipple

whipple blower for 8.1L chevy

98silverws6 on Sep 25, 2009

Sep 25, 2009 07:53 PM
by 98silverws6

0

1,246

non-LSX Parts For Sale

2003, 81, 81l, allison, chevy, crank, engine, gm, hd2500, head, liter, motor, porting, recall, sensor

8.1L Chevy motor

1969mach1 on Jul 24, 2009

Jul 25, 2009 10:33 AM
by LTLRDSS

10

135,214

General Maintenance & Repairs

81, 81l, changing, crank, cranks, crankshaft, diagram, install, liter, location, ltr, pic, removal, sencer, sensor, shaft

8.1l Crank Sensor

the_merv on Jul 11, 2009

Jul 14, 2009 03:58 PM
by the_merv

1

790

81, 81l, bbc, engine, gen, gm, modifications, vii

Adding an 8.1L section?

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1 2)

1BadAction on Sep 11, 2008

May 16, 2009 07:57 PM
by Whippled 496

21

1,816

User Support & Resources

42lb, 81l, avalanche, chevrolet, chevy, injectors, long, ls1tech, mail, order, remove, sd, tune, tuner, tunner, vats, worth

Best SD tuner to go with for mail order?

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1 2)

Shawn MacAnanny on May 9, 2009

May 11, 2009 10:47 PM
by 1BadAction

23

3,747