LTX and LSX - Page 73 - Third Generation F-Body Message Boards

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Important/Useful :

Part numbers of common electrical connectors with LS engine swaps

(

1 2 3 4 5)

QwkTrip on Dec 22, 2021

Sep 23, 2025 11:15 PM
by vorteciroc

237

47,480

Important/Useful :

LS swappers dyno results list

(

1 2)

QwkTrip on Mar 16, 2019

Dec 10, 2024 09:24 PM
by QwkTrip

61

36,025

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

(

1 2 3)

newZman on May 23, 2011

Feb 25, 2021 11:58 AM
by slowbluw91

144

61,225

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

287,903

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

42,797

Normal Threads

block, blockoff, carb, carborated, carburated, carburator, carburetor, kit, lt1, opti, optispark, plate, rid, sale, spark, swap

optispark used with a carb?

6lkl6l on Jan 8, 2010

Mar 24, 2011 09:51 PM
by Firebat

4

4,683

adapter, adapters, autometer, gauge, installation, installing, ls1, lt1, mechanical, metric, npt, oil, pressure, sending, units, v8

Oil pressure Mxx to 1/8 NPT adapter? Autometer Mechanical gauge.

Yahtzee on Mar 24, 2011

Mar 24, 2011 07:11 PM
by camaronewbie

3

2,519

1991, 53, 91, camaro, cost, engine, fast, firebird, fit, ls1, ls2, lsx, make, swap, swaped, v6

LSX swap for '91 v6 Firebird

bigpeet on Mar 23, 2011

Mar 24, 2011 11:42 AM
by 1ADan

5

1,712

030, 243, 317, 355ci, 400, 53, cam, choice, heads, lq4, lt1, milled, ms4, ptv, turbo, twin

My cam choice

1badeagle on Mar 16, 2011

Mar 20, 2011 09:25 PM
by 1badeagle

41

4,982

56, bleed, bleeder, bleeding, change, cylinder, drop, leaking, ls1, problem, problems, slave, speed, t56, transmission

Those of you that have bled the LS1 slave cylinder please help...

whitedevilTA on Mar 19, 2011

Mar 20, 2011 03:27 PM
by dynodanmanda79

6

4,263

04, 2004, 86, anither, fbody, intake, k10, ls1, lsx, swap, trans, verona, yukon

another lsx swap begins!

Screamin86 on Jun 22, 2010

Mar 18, 2011 11:57 PM
by Screamin86

23

1,937

53, 91, alt, body, bracket, brackets, camaro, engine, fbody, fit, gen, ls, make, truck, work

anyone get truck brackets to work?

pajama sam on Jan 18, 2011

Mar 18, 2011 04:28 PM
by 1ADan

7

1,241

58, 79, cylinder, em, firebird, fit, gen, header, headers, leak, lt1, ports, regular, sbc, stock, summit, swap

anyone actually used SBC 1 5/8" headers on the LT1?

KiLLJ0Y on Mar 16, 2011

Mar 16, 2011 11:11 PM
by KiLLJ0Y

2

2,406

Engine wont start.

Kamaros on Mar 15, 2011

Mar 16, 2011 03:24 PM
by five7kid

4

735

1991, 1992, 3rd, 92, 95, body, caprice, chip, computer, fast, gen, lt1, police, put, wiring

'95 Caprice LT1 into '92 RS

92last1rs on Mar 14, 2011

Mar 16, 2011 09:53 AM
by Firebat

4

1,683

216220, 500, 60, aggressive, agressive, bucking, build, cam, cams, camshaft, converter, horsepower, ls1, lsa, lt1, sounding, tight, torque

Aggressive LS1 Cams

Timinsk on Mar 13, 2011

Mar 15, 2011 09:20 PM
by ZONES89RS

42

18,575

3rd, 4th, camaro, crossmember, fit, gen, heater, hoses, trans, youtube

no issue right?

Timinsk on Mar 13, 2011

Mar 15, 2011 05:58 PM
by Timinsk

13

1,316

3d, 3rd, 4l60e, 4l60es, 4l60eswap, 53, 700r4, camaro, diagram, fbody, gen, swap, thirdgen, wire, wiring

700r4 to 4l60e swap

INTIMIDATOR Z on Mar 14, 2011

Mar 14, 2011 01:21 PM
by INTIMIDATOR Z

3

2,078

88, ac, asa, cam, delete, dyno, gm, gta, ls1, ls376, trans, youtube

Poll

Dyno next sat!!!

firechicken76 on Mar 6, 2011

Mar 13, 2011 10:47 PM
by Gibson

31

1,166

change, collant, distributor, location, lt1, msg, optispark, pic, pics, rellocate, relocate, relocation, sbc, spy, spying

Spy Pic - Optispark Relocation mod

Firebat on Nov 20, 2010

Mar 13, 2011 05:52 PM
by ULTM8Z

28

11,968

Truck accessories

gadocbar on Mar 13, 2011

Mar 13, 2011 05:09 PM
by five7kid

1

1,662

cam, chain, dampener, damper, gears, ls2, ls6, ms4, number, part, set, swap, timing, upgrade, work

ls2 timing chain swap ls6

chris lo on Mar 11, 2011

Mar 13, 2011 10:43 AM
by chris lo

10

4,149

93, 94, camaro, covers, fuel, install, intake, lt1, lti, performance, rail, rails, tps, trans, upgrades, vaccum

93 LT1 Intake/Fuel rail vs. 94+ LT1 intake/fuel rail

84redta on Mar 12, 2011

Mar 13, 2011 03:59 AM
by Z28ricer

1

3,284

battery, cable, camaro, car, clicking, lm7, lt1, purple, relay, solenoid, starter, swap, wire, wires, wiring

LT1 swap Starter wiring issues

cyteone on Mar 11, 2011

Mar 12, 2011 09:58 PM
by cyteone

4

3,524

14, 18, 3rd, automatic, cam, camaro, fbody, gen, ls1, lt1, mile, speed, stock, swap, time, times, trap, zo6

Stock LS1 1/4mi Time

camaro_V6_Tuner on Mar 11, 2011

Mar 11, 2011 10:18 PM
by 1badeagle

5

4,283

2300, 3rd, 60, bracket, camaro, fbody, gen, intake, l76, ls, ls1, lsx376, max, procharger, psi, supercharger, tvs, whipple

Thinking about Procharging the IROC

406TPI on Feb 16, 2011

Mar 11, 2011 05:52 PM
by 90-irocdx3

49

2,639

1986, 53, assembly, clutch, high, hydrolic, lm7, ls1, pedal, sits, swap, t56, thirdgen, trans, travel

Getting ready to get the 5.3/T56 in...have a clutch pedal question??

whitedevilTA on Mar 8, 2011

Mar 10, 2011 02:20 PM
by five7kid

11

2,204

3rd, block, casting, engine, firebird, gen, hole, lifter, long, ls, ls1, ls7, mortec, motor, numbers, oil, position

Finally did something with the "latest" LS1 longblock

(

1 2)

five7kid on Feb 8, 2011

Mar 9, 2011 10:28 PM
by five7kid

56

3,204

350290, car, chevy, feature, gen, gm, high, hp, iroc, ls1, may2011, performance, review, stage20, tgo

stage20's LSX thirdgen is in this months Chevy High Performance

jbenge on Mar 6, 2011

Mar 9, 2011 08:26 PM
by CamarosRUS

19

1,302

What parts should I take?

ssantac on Mar 8, 2011

Mar 8, 2011 10:15 PM
by drknow90rs_ss@y

1

627

1990, 290, 350, 3rd, 53, crate, discussions, engine, firebird, gen, gmpp, hp, illinois, junkyard, ls2, motor, swap

92 Firebird LSX Swap

(

1 2)

92Firebug on Mar 5, 2011

Mar 8, 2011 08:03 PM
by Pocket

83

4,726

2011, 3rd, body, camaro, clearance, engines, gen, kmember, lsx, member, oil, pan, review, spohn, stock, swap, thirdgen, weight

LSx pan to k member clearance

Diehardgm on Mar 7, 2011

Mar 8, 2011 05:27 PM
by Diehardgm

4

1,130

53, cowl, gen, harness, hood, iroc, ls, tpi, truck, unduction

Truck 5.3 in 89 Iroc

scooted45 on Mar 7, 2011

Mar 8, 2011 02:17 PM
by scooted45

14

1,076

2000, complete, computer, coupler, engines, lt1, lt1transammotor, mount, oil, pump, spring, t56, white, wp, wwiring

Looking for some LT1 advice

supr_fly03 on Mar 2, 2011

Mar 7, 2011 09:49 PM
by supr_fly03

34

1,816

67, camaro, conversion, engine, factory, ls1, ls3, lsx, order, pull, pullup, read, resistor, signal, swap, tach, tachometer

lsx swap tach option

JSACRA on Mar 7, 2011

Mar 7, 2011 08:22 PM
by alan91z28

7

8,086

1984, 1992, 91, 92, camaro, chip, conversion, key, ls1, price, swap, work

LS1 swap into a 91rs.

Hunter0075 on Mar 7, 2011

Mar 7, 2011 05:55 PM
by five7kid

1

644

Exhaust for an LSX..what are you running, and will these work?

ssantac on Mar 6, 2011

Mar 6, 2011 05:40 PM
by Pocket

1

724

bypass, coil, lt1, ltx, opti, power, spark, start, starting, swap, tacoma, vats, volts

LT1 still not starting.

OddyseusDSM on Feb 25, 2007

Mar 6, 2011 01:11 PM
by Thirim

18

1,868

What do you all think of this donor?

ssantac on Mar 1, 2011

Mar 5, 2011 11:21 PM
by drknow90rs_ss@y

17

814

car, end, front, height, high, kit, ls1, member, raise, review, ride, sitting, sittung, swap, tubular

Who is running an LS1 with tubular K member? Cars sitting too high in front end

Roachjr on Mar 5, 2011

Mar 5, 2011 06:30 PM
by Z28FAST1

8

1,535

arm, camaro, chassis, cons, gen, ls1, lt1, mount, mounted, plans, pros, stock, torque, toruqe, transmission

Need help understanding the torque arm mounts ls1/t56

86White_T/A305 on Mar 5, 2011

Mar 5, 2011 09:30 AM
by Pocket

5

3,385

02, 1984, 1988, 2000, camaro, engine, gauges, gen, guages, iroc, ls, ls1, ss, swap, thirdgen, wire

LS1 gauges ?'s

1fastiroc-z on Mar 3, 2011

Mar 4, 2011 10:41 PM
by 1fastiroc-z

2

1,462

110, 216, 220, cam, camshaft, curtis, derby, ed, engine, info, ls1, lsa, lt1, number, part, price, quiet, size

LS1 camshaft

vjgillespie on Mar 2, 2011

Mar 4, 2011 08:31 PM
by vjgillespie

19

3,850

half the dash works after swap

devin142 on Mar 3, 2011

Mar 3, 2011 11:11 PM
by 84redta

3

723

1997, 91, ac, aircondition, bird, compressor, diagram, diagrams, fire, firebird, gen, lt1, manual, request, signal, wiring, zexel

LT1 F is DK GRN/WHT and is A/C request signal

Deathtrap on Mar 2, 2011

Mar 2, 2011 01:29 PM
by Pocket

1

1,676

90rs and a 95z

sk8r fer life on Feb 28, 2011

Mar 2, 2011 06:47 AM
by puma1552

11

651

Getting ready to start mine!

ssantac on Feb 28, 2011

Mar 1, 2011 10:19 PM
by QwkTrip

14

1,072

500, 53, 88, adapt, formula, gen, installation, ls, lsx, speed, tko, tranny, trans, transmission, vortec

TKO With 5.3

gadocbar on Feb 25, 2011

Mar 1, 2011 10:11 PM
by 1badeagle

12

9,881

305 TPI to 350 TPI, what would you re-use? OR LT1 swap?

KiLLJ0Y on Feb 27, 2011

Feb 28, 2011 10:04 PM
by KiLLJ0Y

2

977

3rd, 50, bb, big, bigblock, block, body, camaro, chevelles, gen, headers, ls, ls1, manifolds, twinturbo

BB headers with LS flanges?

INTIMIDATOR Z on Feb 28, 2011

Feb 28, 2011 05:39 PM
by INTIMIDATOR Z

8

10,703

1987, 3rd, 89, 89rstopdown, 98, camaro, fit, gen, ls1, lsx, member, swap

need HELP for ls1 K member and other parts

89'RS'TOP'DOWN on Feb 27, 2011

Feb 27, 2011 11:44 AM
by Pocket

1

775

89, camaro, gen, lt1, swap, trans, transam

swaping a lt1 into a 89 trans am few questions

421camaro_z28 on Feb 25, 2011

Feb 26, 2011 08:57 PM
by five7kid

4

882

2005, body, cheap, engine, fbody, fit, front, gto, ls, lt1, number, oil, pan, part, sump

LS-2 GTO oil pan.

drknow90rs_ss@y on Feb 22, 2011

Feb 26, 2011 03:27 AM
by drknow90rs_ss@y

5

2,422

0102, 04, camaro, cash, clunkers, cost, fbody, gto, hot, ls1, oil, pan, price, tank

Cash for clunkers oil pan.

1badeagle on Feb 15, 2011

Feb 26, 2011 03:22 AM
by drknow90rs_ss@y

26

1,315

14, 226, cam, cc306, elliot, fast, heads, headscams, le1, lloyd, lt1, performance, recommendation, run, stock, street, tires, upgrades

Need heads/Cam advice for an LT1 swap.

Thirdgen89GTA on Feb 25, 2011

Feb 25, 2011 10:45 PM
by White'89

11

4,477