lg4 - Third Generation F-Body Message Boards - Threads Tagged with lg4

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car, drive, lg4, replacement, start, starter, wont, work

Car wont run after new starter

blue birdy 87 on Jul 4, 2012

Jul 4, 2012 09:59 PM
by aldrichg9

3

653

Tech / General Engine

adjust, base, check, disconnect, hesitation, lg4, qjet, timing, tip, tps

tps .74 at closed throttle lg4

usetaboost on Jun 9, 2012

Jun 25, 2012 11:12 PM
by usetaboost

6

1,595

Carburetors

85, air, bad, camino, cleaner, dual, el, elcmino, generation, good, headers, lg4, lt1, mods, setting, snorkel, timing

Looking for suggestions on lg4 mods for 85 el camino

usetaboost on Jun 18, 2012

Jun 21, 2012 06:47 PM
by usetaboost

9

4,945

Carburetors

305, 87, cam, cheap, chevy, heads, intake, lg4, modify, motor, stock, vortec, vortex, whatdoeschevylg4head, work

What would vortec intake and heads do to stock a lg4?

blue birdy 87 on Jun 16, 2012

Jun 16, 2012 06:53 AM
by Damon

2

2,749

Tech / General Engine

1985, 85, chevy, codes, distributor, ecm, lg4, map, number, sensor, ses, thirdgen, timing

lg4 ecm scan numbers

usetaboost on Jun 4, 2012

Jun 10, 2012 09:45 AM
by usetaboost

7

1,315

Carburetors

84, bad, camaro, ccc, coolant, intake, lg4, manifold, sensor, sensors, stock, temp, temperature, thermostat, thermovac, z28

Question About the Thermostat Senor on LG4

kitt_me on Jun 2, 2012

Jun 4, 2012 10:06 PM
by kitt_me

7

2,725

Cooling

1985, cam, camaro, engine, head, heads, lg4, rating, specs, spring, springa, springs, stock, upgrade, valve, z28

LG4 Heads

Austin19 on May 23, 2012

May 27, 2012 08:14 AM
by Damon

5

2,669

Tech / General Engine

95, cat, catalytic, converter, exhaust, fixing, idle, leak, lg4, red, rough, runs, starts, suburban, z28

stock lg4 cat converter bright red and real rough idle

Slowpoint0 on May 23, 2012

May 23, 2012 09:48 PM
by Slowpoint0

6

1,872

Exhaust

305, 350, accesories, block, bolt, carburetor, chevy, crate, drive, gen, lg4, lt1, motor, orange, parts, replacement, vortec, work

lg4 to orange block 350 with 325hp

(

1 2)

Slowpoint0 on May 17, 2012

May 21, 2012 06:15 PM
by Slowpoint0

54

3,213

Engine Swap

670, avenger, blacktop, choking, control, high, holley, lg4, light, mixture, solenoid, speeds, street, surgebucking, surging, throttle, z28

1987 z28 lg4/m5 surging issues

Toyota h8r on May 1, 2012

May 20, 2012 01:58 PM
by Camaro305SB

12

1,658

Carburetors

305, edelbrock, engine, faster, heads, intake, kit, lg4, make, makes, motor, packages, performance, performer, slow, thirdgen

Edelbrock performer package lg4

Myslowbird on May 2, 2012

May 19, 2012 02:16 PM
by Slowpoint0

15

3,604

Tech / General Engine

305, 57, 89, 97, camaro, lg4, pulley, pump, remove, removing, thirdgen, trans, v6, water, waterpump, wear

Waterpump pulley

Slow87 on May 15, 2012

May 17, 2012 10:29 PM
by deadbird

6

1,204

Cooling

adjust, air, cheap, edelbrock, engine, gear, gen, hei, lg4, microplus, mods, retarded, secondary, stock, timing, valve

Cheap mods to an LG4?

steves on May 2, 2012

May 7, 2012 06:20 PM
by JamesC

24

4,182

Carburetors

Switching from a LG4 carb to a H.O. carb.

mustangdmurder on May 4, 2012

May 7, 2012 04:19 PM
by mustangdmurder

20

1,964

Carburetors

1983, 305, 700r4, 82, 91, camaro, chevy, dipstick, engine, find, firebire, gen, lg4, oil, pontiac, transmission

Trouble finding dipstick, tranny questions

bigred2106 on May 1, 2012

May 2, 2012 06:26 AM
by bigred2106

2

1,319

Tech / General Engine

1987, 305, cam, cams, computer, flat, lg4, mpg, rebuild, slow, stock, thirdgen, timing, top, total

Rebuild 1987´ LG4 305

HighPressure on Apr 29, 2012

May 2, 2012 04:09 AM
by InfernalVortex

9

5,018

Tech / General Engine

3rd, 85, air, airgap, camaro, carb, carbeurator, carburetor, clearance, gap, gen, hood, intake, iroc, lg4, rpm, stock

Intake+Carb clearance?

Rabble on Apr 26, 2012

Apr 27, 2012 07:53 AM
by pancherj

3

1,361

Carburetors

1984, 305, 4barrel, 84, adjustment, barrel, carburetor, e4me, lg4, rich, rochester, running, runs, specs, thirdgen, trans, transam

1984 TA, possibly running too rich?

nate443556 on Apr 25, 2012

Apr 25, 2012 09:24 AM
by naf

2

1,473

Carburetors

305, 305ho, 84, 87, 951, camaro, carb, chevron, gas, ho, info, lg4, octane, thirdgen, wich

What gas should I use for my lg4

Slow87 on Apr 21, 2012

Apr 25, 2012 08:10 AM
by Camaro305SB

6

1,487

Carburetors

[OH]

Stock 1982 LG4 valve covers

mustangdmurder on Mar 18, 2012

Apr 22, 2012 08:29 PM
by mustangdmurder

7

555

Exterior Parts Wanted

1990, 305, 50, backpressure, body, chang, egr, firebird, generation, kind, lg4, needed, negative, positive, valve

EGR valve questions?

solaris_vii on Apr 13, 2012

Apr 17, 2012 07:35 PM
by solaris_vii

2

1,337

Exhaust

2011, 2012, 390, beat, camaro, cars, hemi, hp, lg4, race, races, ram, street, transmission, truck

lg4 vs 390hp hemi ram

Regal105 on Apr 16, 2012

Apr 16, 2012 08:10 PM
by Regal105

7

1,025

Theoretical and Street Racing

305, fuel, lg4, mechanical, pump, starter, t5, transmission, v6

Carburator advice, LG4 with a HO cam

dumquad on Feb 25, 2012

Apr 13, 2012 08:49 PM
by dumquad

18

1,193

Carburetors

14799, dynoed, gen, lg4, mounted, pistons, probe, rockers, rod, roller, scat, scr6a7, shaft, specs, torque

camaro gets dynoed in a week

j_camaro_67 on Apr 2, 2012

Apr 10, 2012 11:09 PM
by j_camaro_67

3

743

Tech / General Engine

1986, 1988, 50, 57, camaro, injection, iroc, iroz, lg4, mods, motor, nitrous, svo, tpi, tunedport, z28

1988 Iroc 5.7 & 1986 Z28 5.0 Lg4

PAIROC24 on Apr 10, 2012

Apr 10, 2012 04:43 PM
by PAIROC24

2

1,038

TPI

305, 87, buy, cam, cams, carb, dont, dyno, good, intake, kno, lg4, lt1, wat, wth

Best cam selection for 87 305 lg4??

tkidd88 on Mar 31, 2012

Apr 2, 2012 08:28 PM
by tkidd88

10

3,964

Carburetors

87 firebird formula

wager420 on Mar 29, 2012

Mar 31, 2012 12:36 PM
by wager420

2

1,513

TBI

Why LG4 or LO3?

jayhawk on Mar 26, 2012

Mar 30, 2012 03:20 PM
by navy02ws6

22

1,874

History / Originality

1984, 305, bad, barometeric, bogg, bosch, camaro, carb, dead, ecm, fuel, hose, lg4, ls1, o2, pressure, starves, vacuum

Stumped on LG4 problem

sugarsn10 on Mar 7, 2012

Mar 27, 2012 06:11 PM
by five7kid

16

3,349

Carburetors

1988, 301, car, choke, choking, codes, ecm, efetvs, engine, lg4, pontiac, rich, run, running, runs, sbc, stop, trans

Engine runs terrible when choke comes off.

(

1 2)

sugarsn10 on Jan 1, 2012

Mar 27, 2012 03:41 AM
by sugarsn10

50

6,233

Carburetors

87, accelerating, bog, camaro, carb, choke, control, delivered, engine, forum, fuel, issues, lg4, makes, mixture, motor, stop, warm, working

LG4 problems.

Slow87 on Mar 23, 2012

Mar 25, 2012 12:17 AM
by five7kid

4

1,198

Carburetors

advance, camaro, fine, lg4, quadrajet, rear, rich, severe, threaded, tuning, vacuum

got my quadrajet back finally!

eboula24 on Mar 22, 2012

Mar 24, 2012 01:03 PM
by eboula24

3

922

Carburetors

43, 84, cam, camaro, engine, gen, headers, lg4, lumpy, mile, motor, power, quarter, times, vortec, z28

84 z28 with a lg4 build

c.johnson8907 on Mar 14, 2012

Mar 17, 2012 10:01 AM
by InfernalVortex

10

2,397

Tech / General Engine

305, 4bbl, blow, bonnet, boost, carburetor, charger, lg4, nitrous, quadrajet, reference, referencing, super, supercharged, turbo

305 lgh quadrajet 4bbl super charger?

c.johnson8907 on Mar 14, 2012

Mar 14, 2012 07:31 PM
by Street Lethal

1

1,113

Power Adders

1983, 84, budget, build, camaro, cheap, consumption, engine, fuel, gen, lg4, start, wont, z28

84 z28 with a lg4 build

c.johnson8907 on Mar 14, 2012

Mar 14, 2012 04:26 PM
by c.johnson8907

0

493

Tech / General Engine

LG4 into TPI car

Vikemaro on Mar 11, 2012

Mar 14, 2012 02:02 PM
by five7kid

10

769

Carburetors

86, bay, caprice, control, diagram, efficiency, engine, formula, lg4, lq4, mixture, plenum, purge, thirdgen, tvs, vacuum

lg4 engine bay pictures needed

Foster382 on Mar 7, 2012

Mar 12, 2012 03:43 PM
by naf

15

12,125

Carburetors

305, 83, add, air, camaro, cleaner, engine, gen, headders, headers, horepower, horsepower, hp, increase, lg4, power, z28

LG4 Headers Power Increase?

Austin19 on Mar 7, 2012

Mar 8, 2012 06:29 AM
by sofakingdom

4

2,651

Exhaust

lg4 to l69 swap

HotRodFiend on Feb 9, 2012

Feb 25, 2012 01:44 AM
by Lucid

6

2,299

Engine Swap

1982, 82, alberta, engine, firebird, lg4, nyc, pics, rare, recaro, sale, shell, speed, ta, trans, transmission

[AB]

1982 Original Recaro 4-Speed Forsale

TA-Nate on Feb 8, 2012

Feb 15, 2012 05:52 PM
by TA-Nate

9

1,522

Firebirds for Sale

1983, 1983camaro, 83, camaro, car, crossfire, flaps, hardtop, hood, lg, lg4, open, smc, work, z28

1983 Camaro Z28 LG4 with SMC hood without hood flaps

Crowe on Jun 15, 2011

Jan 27, 2012 12:50 PM
by rearend373

7

2,848

Body

1987, 86, camaro, carlo, cars, closed, code44, dwell, lg4, loop, mc, monte, setting, software, ss, stay, talking, tps, wont

Need help 1987 LG4 code 44, mc dwell 2.9

BullittBob on Jan 23, 2012

Jan 25, 2012 06:45 AM
by naf

18

2,765

DFI and ECM

1983, 305, cc, charging, choke, early, engine, fuse, gen, hesitation, lg4, mess, problem, s10, stays, z28

1983 CC Carb Choke question

devestator_x on Jan 1, 2012

Jan 15, 2012 10:43 AM
by devestator_x

8

1,442

Carburetors

1103, 305, 86, aluminum, bore, cam, dish, flat, head, heads, lg4, performance, pistons, size, summit, top

lg4 305 head question

sheldon87cam on Jan 8, 2012

Jan 10, 2012 07:38 PM
by sofakingdom

12

4,797

Tech / General Engine

305, 86, 87, cam, cammed, camshaft, choices, engine, lg4, lumpy, peanut, performance, reco, replacement, swap

Lg4 cam swap questions.

86_sportcoupe on Jan 9, 2012

Jan 9, 2012 09:58 PM
by 86_sportcoupe

5

3,601

Tech / General Engine

600, bog, bogs, car, dieing, dies, dying, edelbrock, lg4, load, loads, popping, stalls, thttp, undernload

Car dying under load.

Slayerx666 on Dec 25, 2011

Dec 31, 2011 02:30 PM
by Ozz1967

1

873

Carburetors

1987, 305, 87, camaro, carb, carburetor, engine, head, lg4, replacement, run, stock, street, upgrade, upgrades, work

Best upgrade for stock lg4 carb

blue birdy 87 on Dec 27, 2011

Dec 28, 2011 02:04 PM
by lmidden

3

2,380

Carburetors

12v, 1987, 86, alcl, aldl, am, c207, car, crank, fuse, lg4, pins, tpi, trans, wiring

C207 Questions on Swap from LG4 to TPI

dabomb6608 on Dec 15, 2011

Dec 19, 2011 04:42 PM
by dabomb6608

10

2,264

TPI

3973370, 400, camel, head, heads, hump, lg4, pontiac, sbc, stock

sbc camel hump heads.

513camarors91 on Dec 18, 2011

Dec 19, 2011 02:46 PM
by tkcaraudio

2

592

Engine/Drivetrain/Suspension Parts for Sale

86, camaro, edelbrock, gain, gains, gen, header, headers, hp, intake, lg4, shorty, tpi, tx, worth

Is the Horsepower Gain From Shorty Headers Worth The Bang For The Buck On LG4

eca1987 on Dec 7, 2011

Dec 10, 2011 02:41 PM
by travis401

4

7,854

Tech / General Engine