LTX and LSX - Page 55 - Third Generation F-Body Message Boards

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Important/Useful :

Part numbers of common electrical connectors with LS engine swaps

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1 2 3 4 5)

QwkTrip on Dec 22, 2021

Sep 23, 2025 11:15 PM
by vorteciroc

237

48,207

Important/Useful :

LS swappers dyno results list

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1 2)

QwkTrip on Mar 16, 2019

Dec 10, 2024 09:24 PM
by QwkTrip

61

36,222

1992, 454, 53, 87, cars, conversion, firebird, gen, iroc, list, liter, ls1, lsx, lsx454, swap, swaps, thrid, trans

Important/Useful :

A List of LSx/LTx Swaps on thirdgen.org

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1 2 3)

newZman on May 23, 2011

Feb 25, 2021 11:58 AM
by slowbluw91

144

61,294

3rd, bypass, camaro, conversion, conversions, engine, gen, hawks, ls, ls1, member, mounts, steam, swap, thirdgen

Important/Useful :

LS1 into a third gen Swap Guide

five7kid on Nov 10, 2007

Apr 2, 2013 11:03 PM
by five7kid

8

288,819

3rd, 4l60e, 4l80e, answers, common, couple, fbody, gen, generation, headers, lt1, power, questions, steering, swap, swapping, troubleshooting

Important/Useful :

Common LT1 Swap Questions And Answers

Firebat on Dec 14, 2006

Mar 6, 2010 12:01 AM
by five7kid

3

42,843

Normal Threads

4th gen fuel sender

rock861261 on Jul 6, 2012

Jul 6, 2012 09:44 PM
by rock861261

0

590

300, buffer, cable, dana, dusnt, hook, hookup, lt1, painless, spedo, speedo, speedometer, trans, wire

speedo hook up question

92ZZ3RS on Dec 7, 2007

Jul 6, 2012 04:29 PM
by 92ZZ3RS

22

4,117

going to swap an ls1 in to my iroc

darins89irocz on Jul 2, 2012

Jul 6, 2012 01:28 PM
by Z28ricer

3

965

2004, 91, body, camaro, cost, direct, engine, gto, irs, ls6, ls7, replacement, swap, transmission, work

Swap a Ls6 gto

boricua24 on Jun 29, 2012

Jul 6, 2012 11:06 AM
by 513camarors91

4

1,608

53, cam, camshaft, choice, choices, ls9, swap, xer

5.3 cam choice

ransam on Jul 4, 2012

Jul 4, 2012 09:33 PM
by 1nasty86

1

1,152

help with an ls1 potential purchase

rivsrul on Jul 2, 2012

Jul 3, 2012 06:45 PM
by 86White_T/A305

7

939

body, c5, conversion, dbw, drive, ecu, gas, gen, ls1, lsx, lt, pedal, pedels, swap, t56, throttle, wich, wire

corvette c5 pedals for lsx swap?

evo-offer on Jun 19, 2012

Jul 1, 2012 05:37 PM
by alan91z28

9

3,628

3rd, 48, 48l, 48lcamaro, 92, body, build, camaro, gen, putting, stock, swap, turbo, turbocharged, twin

My turbo 4.8l 87 IROC build

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1 2 3 4 5)

INTIMIDATOR Z on Sep 23, 2011

Jul 1, 2012 12:12 PM
by 1nasty86

230

43,726

04, 305, 60, cars, engine, fastes, lot, lq4, money, needed, power, spnding, t5, t56, tpi

1989 IROC 305 TPI/ T5 to 6.0 LQ4/ T56

POP6482 on Jan 30, 2012

Jul 1, 2012 07:57 AM
by POP6482

7

5,280

3rd, 92, 96, camaro, camero, changing, cost, fit, gen, install, lt1, rs, swap, t5, t56

92 RS 5.0TBI T5 - LT1/T56 Swap Thread Progress

Sick92 on Jan 26, 2012

Jun 30, 2012 09:46 AM
by blackjack12982

8

2,155

376, cowl, efi, fbody, holley, hood, intake, ls3, lsx, lsx376, pewter, pics, rise, transmission, wwwmyeavscom

holley efi intake

90-irocdx3 on Jun 25, 2012

Jun 28, 2012 07:33 PM
by NemeSS-TyranT

7

1,576

25, 317, ac, bearing, bracket, built, cam, compression, instalation, lq, lq9, ls1, pulley, transmission, underdrive

I just picked up an LQ9 for $500, now I have some questions....

robertfrank on Jun 4, 2012

Jun 28, 2012 06:11 PM
by robertfrank

21

15,917

1985, 3rd, body, cam, engine, gen, gtm, irocz, ls1tech, ls7, ls9, powered, put, putting, swap, thirdgen

92 GTA - Ls9, ZR1 conversion swap

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1 2 3)

Ace on Oct 9, 2011

Jun 27, 2012 02:43 PM
by 1nasty86

106

20,353

3rd, 48, 82, amazing, build, builds, camaro, gen, junk, junkyard, lsx, motor, thirdgen, turbo, yard

junkyard 4.8 turbo thirdgen build

4.8camaro on Jun 26, 2012

Jun 26, 2012 01:55 PM
by 4.8camaro

0

1,430

370, 60, 7675, 800, build, cam, duration, heads, hp, low, lq4, lq9, ls6, lsx, pt7675, tu1, turbo

Help me plan my Turbo Build

88blackiroc on May 21, 2012

Jun 26, 2012 09:03 AM
by Orr89RocZ

13

9,945

150, 1997, body, camaro, collector, cut, dual, exaust, exhaust, gen, hawks, pics, pictures, pipe, put

Anyone got exhaust pics?

6SIX6 on Apr 5, 2012

Jun 24, 2012 09:10 PM
by mw66nova

34

4,715

53, 86, case, cleaner, crank, gen, inside, intake, ls1, ls4, lsx, lsx53, maf, mounts, swap, z28

Lsx 5.3/4L60e swap Into a 86 z28 progress...

krzyz on Apr 21, 2012

Jun 24, 2012 08:59 PM
by cprmn14

17

3,965

has anyone used this head?

joshfgilmer on Jun 23, 2012

Jun 24, 2012 08:31 AM
by Atilla the Fun

1

642

255, 92, camaro, car, costing, dies, dying, fuel, gettin, highway, im, lock, ls1, lt1, pump, swap, vapor, walboro

lsx died on the highway

mikebondi on Jun 3, 2012

Jun 22, 2012 07:33 PM
by mikebondi

22

2,294

4l60, 4l60e, 700r4, 98, adding, conversion, craigslist, engine, installation, jasper, kit, ls, ls1, motor, price, transmission

LS1/4L60E Pricing

85f-bird on Jun 20, 2012

Jun 22, 2012 05:16 AM
by 85f-bird

2

2,519

1994, 350, 3rd, 4l60e, camaro, gen, lt1, motor, put, pwm, run, trans, transmission, turbo, wire

lt1 trans question

85camarolover on Jun 21, 2012

Jun 21, 2012 10:49 PM
by 85camarolover

1

1,032

3rd, ac, body, camaro, crossmember, engine, frame, frrame, gen, knotching, ls1, ls2, lt1, notch, notching, oil, pan, swap

steel for notching frame

diablizzard on Jun 20, 2012

Jun 21, 2012 04:34 PM
by diablizzard

10

6,190

1970, 96, corvette, fbody, fuel, harness, harnessconversions, info, layout, lines, lt1, nova, swap

corvette lt1 question

Method_z28 on Jun 13, 2012

Jun 20, 2012 11:54 PM
by FASTERTHANUMARK

7

1,075

01, cam, corvette, duration, give, heaviest, list, loping, ls, ls1, maximum, parts, power, rebuild, rebuilding

Rethinking approach to ls rebuild

joshfgilmer on Jun 19, 2012

Jun 20, 2012 08:23 PM
by 89ROC-Z

6

1,103

376, camaro, disc, fuel, gen, injector, iroc, ls1, lsx, lsx376, procharger, pump, size, strong, system, tank, upgrade

Strong enough fuel system

90-irocdx3 on Jun 18, 2012

Jun 20, 2012 03:33 PM
by 90-irocdx3

3

1,262

3rd, 4th, camaro, filler, fourth, fuel, gas, gen, plastic, powered, sender, sending, tank, unit, vbulletin

third gen sending unit fit in fourth gen tank?

BlueZee28 on Jun 18, 2012

Jun 19, 2012 01:46 PM
by BlueZee28

12

3,994

69, boards, body, camaro, gen, ls, ls1, lt1, moint, motor, mount, mounts, mtor, solid, thirdgen

Solid motor mounts?

jamieschott on Jun 16, 2012

Jun 18, 2012 10:26 PM
by jamieschott

7

1,995

1987, 28, 3rd, abody, am, camaro, engine, firebird, gen, gm, lq9, swap, trans, transmission, wire

just got lq9 for FREE!!!

89firebirdguy05 on Jun 10, 2012

Jun 18, 2012 06:07 PM
by 89firebirdguy05

13

2,970

3rd, 3rdgenls1, body, camaro, dfw, engine, gen, kit, ls, ls1, lsx, rs, swap, swaps, thirdgen, top

3rd Gen LS1 Swap

rkdz28 on Jun 18, 2012

Jun 18, 2012 03:57 PM
by five7kid

1

8,199

1987, 1991, 1992, 4l60e, 89vehicle, body, buffer, firebird, formula, location, ls1, replacement, sensor, speed, t5, vss

VSS buffer question for 89 firebird

skiwrench on Jun 18, 2012

Jun 18, 2012 11:49 AM
by TTOP350

1

1,623

1998, 2002, 3rd, 85mm, camaro, diagram, fbody, gen, harness, iii, ls1, maf, pin, t56, v6, wiring

GEN III in a 3rd Gen

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1 2)

UnstableAviator on Sep 20, 2011

Jun 18, 2012 09:52 AM
by UnstableAviator

66

12,961

2005, 228, 94, cam, cammed, dyno, gain, lq4, ls1, numbers, octane, run, rwhp, stock, tune

Lq4 has a date with the dyno

86White_T/A305 on Apr 28, 2012

Jun 18, 2012 08:35 AM
by STREETDEMON

39

11,460

60, body, carburetedlq9650hp, gen, headman, husler, id, kits, lq9, lq9engineswap, mount, nitrous, pics, swap, t56

Did someone say 650HP?? 6.0 LQ9/t56 swap!

Dreamcamaro91rs on Oct 26, 2011

Jun 17, 2012 11:11 PM
by Dreamcamaro91rs

23

12,942

700, build, cost, economy, effort, hp, iroc, l98, lq9, ls, ltls, max, money, sbc, swap

Does the LT-LS cost more to build??.

1gary on Jun 14, 2012

Jun 17, 2012 09:15 PM
by Orr89RocZ

23

1,889

090, cluster, ls1, making, ohm, resistor

Making the 99+ 4th gen cluster read 0-90 ohms

1nasty86 on Jun 14, 2012

Jun 17, 2012 02:06 AM
by Ramair21

5

1,218

4l60e, 60, 700r4, 84, bolt, camaro, chevy, converter, engine, flexplate, lq9, ls, spacer, torque, transmission

6.0L into an 84

Wrench Bender on Jun 12, 2012

Jun 16, 2012 11:01 PM
by 1SICK90RS

3

1,652

10s, 60, 92, cam, camaro, car, fast, ls1, perform, racing, run, runs, thunder, track, trak

Thunder Racing Trak Cam?

1SICK90RS on Jun 15, 2012

Jun 15, 2012 06:01 PM
by 1SICK90RS

0

1,678

got tired of false promises

driver101 on Jun 12, 2012

Jun 13, 2012 08:53 PM
by Flip 2

2

899

1983, borg, camaro, engine, fan, fans, fuse, ls1, performance, quit, running96, supposed, thirdgen, turning, working, z28

Fans not working.

kenlamb3 on Jun 13, 2012

Jun 13, 2012 02:00 PM
by pipergras

1

958

53, good, injector, injectors, intake, lq4, ls1, ls6, lsx, size, stock, style, turbo, upgrade, upgrades

5.3 injectors

89fbrestor on Jun 12, 2012

Jun 12, 2012 06:36 PM
by 89fbrestor

4

3,949

12555894, 12561462, 30, compression, flow, good, injector, injectors, lbs, ls1, rate, sale, test, tpi, work

LS1 Injector Flow Ratings

TheMysticWizard on Aug 25, 2005

Jun 12, 2012 03:32 PM
by five7kid

12

20,101

30, 3rd, 48, 48l, 50, 53, afm, gen, gm, highway, ls1, lsx, mpg, poor, swap, t5, t56

maximum MPG?

58mark on Jun 7, 2012

Jun 12, 2012 02:03 PM
by Atilla the Fun

7

4,774

1987, 87, body, coilover, conversion, crate, gen, iroc, ls3, manual, motor, put, speed, t56, transmission

1987 IROC Z LS3 T56 6 Speed conversion

LEEEZARD7 on Oct 26, 2011

Jun 11, 2012 06:34 PM
by sjgrimsley

37

13,243

375, 3rd, 4th, 96, body, camaro, crossfire, gen, good, injection, lt1, number, part, reluctor, t5, wheel

another lt1 t5 thread

jaysfs on Mar 10, 2012

Jun 10, 2012 08:12 PM
by jaysfs

8

1,363

305, 87, external, flow, fuel, gen, higher, install, lt1, pressure, psi, pump, rate, tpi, trans, walbro

Fuel Pump TPI to LT1?

hotrodln on Jun 8, 2012

Jun 10, 2012 08:20 AM
by freaky

7

2,753

60, camaro, class, conversion, crate, ford, gen0, ltx, rating, sbc, swap, t5, thirdgen, vortec, world

6.0 vortec with built ford world class t5 in my 85 irocz, needing some opinions

adamson@irocz on May 26, 2012

Jun 9, 2012 08:39 PM
by sumnerslayer

6

3,482

Seriously, what am I missing?

white90iroc on Jun 8, 2012

Jun 9, 2012 09:48 AM
by white90iroc

6

894

Finally finished my car!

keeslinger31 on Jun 8, 2012

Jun 8, 2012 09:54 PM
by Flip 2

3

1,053

81, camaro, carbureted, fuel, inline, line, lines, ls1, lt1, pump, put, run, sprays, swap, turbo, universal

Fuel Line Help

TheBadazz on Apr 25, 2012

Jun 8, 2012 07:22 AM
by Big Dog Chevy

8

985

236242, 580590, 60, 60l, fbody, gen, hei, lq4, m12, manual, putting, steering, swap, swapping, t89, trans, transmission

My 6.0 swap in my 89 RS

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1 2 3 4)

ZONES89RS on Dec 13, 2009

Jun 8, 2012 01:20 AM
by ZONES89RS

175

14,011