Threads Tagged with lq9

Generation III External Engine

243, 317, 799, 821, 823, 823heads, chevy, combo, difference, head, heads, lq4, lq9, lsx, torque, turbo

LQ9 243/799 vs 821/823 heads?

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67rally on Jan 23, 2013

Aug 10, 2025 09:31 AM
by G Atsma

24

121,368

87, advice, carlo, diablosport, dyno, fuel, high, lq4, lq9, monte, octane, performance, ss, stock, super, tuning

tune for stock lq4

mikesimpalass on Apr 23, 2013

Nov 24, 2024 08:30 PM
by G Atsma

19

28,446

PCM Diagnostics & Tuning

2003, 240sx, body, chevy, converion, conversion, diagram, diagrams, harness, location, lq9, pin, swap, wireing, wiring

Lq9 wiring!!! Help!!!!

Redboy4457 on May 16, 2011

Sep 13, 2024 12:33 PM
by jrs396

13

10,393

Generation IV Internal Engine

2004, assembley, assemblies, assembly, block, classifed, crank, gto, lq4, lq9, ls1tech, painting, putting, rotating

Ls2 Rotating Assembly In LQ4/LQ9 Block

factorycar on Jan 26, 2014

Aug 3, 2024 07:33 PM
by 01CamaroSSTx

3

5,103

22teeth, cam, camaro, chain, crankshaft, degrees, gear, lq9, ls1, ls1tech, marks, off, rollmaster, teeth, timing, tooth

Timing Marks 1 tooth off??

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1 2)

alconk on Feb 26, 2006

Apr 7, 2024 10:04 PM
by G Atsma

35

31,501

39, 394, 39stroke, crank, crankshaft, eagle, lq9, ls, ls1, ls1tech, ls2, ls3, sbc, stroke, stroker

Does anyone have an off the shelf 3.9" stroke crank?

98Z28CobraKiller on Sep 10, 2009

Sep 30, 2023 07:49 PM
by Amusa

12

3,658

firing, harness, hp, lq9, lsx, order, switch, tuners

Firing order change with HP Tuners??

djchunter on Dec 31, 2013

Aug 23, 2023 06:18 PM
by mrvedit

8

10,506

PCM Diagnostics & Tuning

9805, cut, cutting, engine, fly, flycut, lq4, lq9, ls1, ls1tech, piston, pistons, relief, reliefs, valve

LQ4 with fly cut pistons?

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1 2)

petercalaguiro on Mar 8, 2011

Jul 6, 2023 09:37 AM
by G Atsma

20

25,380

347, 5290, fbodyworld, high, lifter, lifters, lq9, ls1tech, ls2, ls4, ls7, morel, pressures, slr, spring, suggestion

What lifter would be the best choice?

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1 2)

poltergeist 02 on Nov 16, 2013

May 20, 2023 12:07 PM
by MySons68C20

31

46,225

1966, 1967, 4l70e, 4l80e, 4l90, 4l90e, 57, 66, camino, chevelle, conversion, el, fit, lq9, lsa, transmission

66 Chevelle LSA/4L90E Conversion

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kwhizz on Sep 15, 2013

Sep 21, 2022 03:21 PM
by cooperhw

410

226,662

402, 408, bore, build, ci, crank, difference, h2, hummer, lq4, lq9, ls, ls1tech, ls2, ls3, size, stock

408 or 402

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combs_425 on Oct 5, 2011

May 28, 2022 01:36 PM
by MuhThugga

29

31,431

4.8, 5.3, 6.0, 6.2, camshaft, carbureted, holley, l33, l92, lq4, lq9, ls cams, ls engine, ls1, ls2, ls3, ly6, performer rpm, single plane, single plane cam, victor jr.

The Single Plane/Carbureted LS Engine Camshaft Thread

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speedtigger on Aug 4, 2014

Dec 6, 2021 07:53 PM
by Nikolai J

112

136,201

Carbureted LSX Forum

2002, casting, chevrolet, code, difference, engine, info, l59, lq4, lq9, numbers, option, swap, turbo, vs

Identifying a LQ9......hopefully not a LQ4.

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stricker76 on Oct 4, 2007

Nov 22, 2021 08:03 PM
by Smitty454

55

161,888

03, 2001, 4l80e, bolt, crank, crankshaft, lq4, lq9, ls1, number, part, pictures, spacer, stock, year

2001 4l80e to 2006 lq4 - crank spacer?

rp0029 on Mar 26, 2011

Oct 23, 2021 01:42 AM
by chuckd71

8

10,390

Dynamometer Results & Comparisons

00r, 230, 242, 60, cam, cams, camshaft, dyno, eps, heads, intake, lq9, ls1, results, shorten, stock, tsp

EPS 230/242 cam in stock head lq9

MBC Racing on May 17, 2010

Mar 23, 2021 12:27 PM
by stockA4

11

11,295

230, 243, 390, 60, 60lq9, afr, gears, heads, lq9, ls2, motor, penny, performing, powered, stocks, stroker, vbulletin

6.0 LQ9 Build-up with AFR 230 heads

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1 2)

Tony Mamo @ AFR on Apr 23, 2012

Mar 23, 2021 07:26 AM
by prestinb

36

56,599

Dynamometer Results & Comparisons

1994, 350, 72, belt, capping, filled, hose, lines, lq9, ls1, nova, opening, pump, radiator, routing, thermostat, top, water

Thermastat not opening

crosstraining on May 12, 2012

Feb 24, 2021 04:12 PM
by Project GatTagO

18

15,468

chevy, conversion, fitting, ii, intake, location, lq4, lq9, ls3, maf, manifold, oil, pressure, scout, sizes, switch, temp, water

LQ4/LQ9 conversion - list of sensors & other items

K11PER on Jan 30, 2012

Dec 6, 2020 04:49 PM
by DMorgan52

18

185,901

30, blocks, boost, bottom, cam, capable, detonation, e85, end, engine, heads, lifts, lq4, lq9, ready, stock, strong

Wondering about a stock LQ4 LQ9 under boost

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The Fugitive on May 14, 2010

Aug 26, 2020 09:04 AM
by JoshuaGrooms83

49

112,918

$10K LQ4/LQ9 Budget - What would you build?

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1 2)

SquareBodyTruckGuy on Sep 5, 2014

Aug 17, 2020 02:30 PM
by G Atsma

32

11,160

06, 2500, 60l, carbureted, chevy, electric, lq9, p600b, price, procharger, sbc, set, specs, supercharger, trade

P600b Procharger Supercharger SBC or trade for a decent turbo & cam setup for my 4.8L

AlterEgo on Jun 20, 2012

Jun 27, 2020 10:22 PM
by Christopher Purkey

12

6,779

Parts Classifieds

Cruise control wiring LQ9

Ram Air IV on Jul 28, 2014

Apr 13, 2020 09:31 AM
by ls1nova71

17

6,320

Cadillac CTS-V 2004-2007 (Gen I)

05, adapter, block, bracket, broken, ctsv, engine, identification, lifter, lq9, ls6, mount, mounts, plate, swap

anyone other than Cobra98 put an LQ9 in a V?

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1 2)

RADEoN on Aug 9, 2012

Mar 7, 2020 11:57 PM
by WildcardMatt

24

8,923

02, 60, cc, chevrolet, chevy, diff, difference, differences, dish, lq4, lq4lq9, lq9, ls2, piston, stock

LQ4 & LQ9, What is the differences between the two

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victor3ranger on Nov 3, 2008

Mar 1, 2020 03:03 PM
by J87

68

374,821

General LSX Automobile Discussion

600, 60l, 69, 69l, build, bulletproof, engine, hp, internals, lq9, ls1tech, make, sale, stock, turbo

How to build a stock lq9 600hp

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1 2)

ElTeto19 on Aug 3, 2013

Dec 29, 2019 09:54 PM
by 01CamaroSSTx

25

100,687

1500, 22s, 4x4, 60, 89, 93, 93chevy1500, axle, chevy, fancy, lq9, ls1, rcsb, sale, solid

Lets see some pics of your LSX swapped Cars/Trucks!!!

david068513 on Oct 28, 2011

Dec 17, 2019 02:53 AM
by 96TurboLSX

18

5,733

Multimedia Exchange

317, 317heads, 57l, arp, bolt, cnc, gasket, gm, head, heads, installing, length, lq9, ls1, studs

Which head bolts to use for 317 heads on LS1???

t/a-Donnie on Jan 29, 2009

Oct 23, 2019 04:28 PM
by JoshuaGrooms83

18

13,590

Generation IV External Engine

350, 60l, 850, block, blocking, bypass, cap, carburetor, chrysler, engine, heater, hose, lq9, popped, pump, small, water

blocking off heater lines on waterpump

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1 2)

ventura2 on Jan 11, 2013

Oct 8, 2019 07:42 AM
by Darth_V8r

24

57,983

53, alt, alternator, bracket, diy, hole, low, lower, lq9, ls, ls1, ls1tech, mount, replace, tap

Iron block low mount alternator DIY

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1 2)

dp.drift on May 26, 2011

Sep 19, 2019 03:50 PM
by Chuckitall

24

133,936

2002, 53, diameter, fit, floating, full, liter, lq4, lq9, pin, piston, press, rod, rods, wrist

lq4 rods with lq9 pistions dont work

dkiller2135 on Apr 10, 2013

Apr 5, 2019 09:58 AM
by dawgs74

19

20,530

4wd, 68, 69, 74, awd, build, chevy, conversion, converted, drive, esclade, lq9, nova, swap, wheel

74 NOVA LQ9. Going AWD

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74novacustom on May 7, 2011

Feb 26, 2019 08:11 PM
by frojoe

105

47,152

17psi, block, boost, boosted, bottom, engine, handle, horsepower, hp, lq9, ls1tech, motor, psi, rating, short, size, stock, turbo

how much boost on stock lq9

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1 2)

snickle-fritz on Jan 31, 2014

Feb 11, 2019 01:46 PM
by ddnspider

27

55,173

1969, 442, chevelle, cutlass, engine, escalade, fast, intake, kit, lq9, ls6, stage, suspension, swap, t56

LQ9/T56 1969 Old 442 Conversion

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JetMech442 on May 3, 2011

Dec 14, 2018 12:15 PM
by Project GatTagO

85

44,938

120, 4, 418, 53, bore, cid, diff, effort, engine, gen3, gen4, heads, lq9, max, overbore

5.3 sonic testing results - attempting a 4" bore

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1 2 3)

Cwarta on Jun 29, 2013

Nov 1, 2018 08:27 PM
by 00pooterSS

47

44,698

12, 53, 53l, 60, 60l, baytown, cab, difference, litre, lq9, silverado, single, swap, tune, tunes

6.0l running on a 5.3l tune?

rennat_2006 on Jun 13, 2013

Oct 21, 2018 05:00 AM
by Steven Miranda

11

29,420

04, 05, 4l80e, 53, 60, avalanche, emission, engine, gm, lq9, pass, reluctor, swap, transmission, wheel

5.3 to 6.0 Swap in 04 Avalanche, Need guideance...

Alwhite00 on Jan 21, 2013

Oct 18, 2018 03:00 AM
by Beheadin

16

19,792

bm, build, cam, car, console, fit, gto, lq9, ls1, muscle, needed, parts, quicksilver, retrofit, salvaged, shifter, skylark

1965 Skylark LQ9 Retrofit / Swap - Build Thread

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speedtigger on Nov 6, 2010

Oct 14, 2018 08:03 AM
by Jimbo1367

746

279,499

392, 48, 53, block, destroked, lq9, ls, stroker

Stroker options

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Kemmerer29 on Oct 30, 2013

Sep 17, 2018 01:56 PM
by JoeNova

54

15,455

LQ4 LQ9 Service Manual - LINK

ez2cdave on Oct 26, 2012

Aug 9, 2018 01:15 PM
by jjthesavage

2

2,146

20, 60, budget, build, cheap, crank, hold, honed, horsepower, lq9, ls1, money, power, rebuild, stock

LQ9 Build?

wickedworrior69 on Dec 15, 2010

Aug 1, 2018 10:15 PM
by G Atsma

16

12,157

12606807, 2003, 53, 53l, 60, 60l, ecu, gm, lq9, painless, programing, silverado, stock, wiring, work

What ECU to use with 6.0L LQ9??

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L33_944 on Jun 3, 2010

Jul 8, 2018 09:54 PM
by G Atsma

27

84,776

1524, 17, 9s, bottom, camshalt, cu, end, fastest, gm, lq9, ls1, ls7, running, stock, tech

Fastest All Time N/A Any Cu. In.

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Firehawk441 on Jun 7, 2010

Jun 15, 2018 04:42 PM
by Jamie R.

147

64,367

Drag Racing Results

06chevy, 2008, actuator, change, code, escalade, ground, lq9, ls1, ls3, module, pontiac, problems, throttle, u0107

Still having DBW problems

crosstraining on Sep 27, 2011

Jun 3, 2018 12:01 PM
by x10

13

12,972

1985, 85mm, fast, fbo, install, intake, iroc, lq4, lq9, maf, magnuson, mp112, mp122, sale, turn, tvs2300

Looking to maggie my lq4,need advice.

Redbull87 on Sep 2, 2012

May 4, 2018 02:13 PM
by 99WhiteKnight

5

5,405

2001 Corvette Trades LS6 for 1,000 hp LQ9

Curated Content Editor on Apr 18, 2018

Apr 18, 2018 12:59 PM
by Curated Content Editor

0

721

030, 370, bore, budget, build, cost, dss, duals, glasspacks, lq9, ls, ls1, ls1tech, ls2, pistons, true

Opinions on a budget 370 lq9 build...

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mtt14 on Aug 15, 2012

Mar 25, 2018 06:51 AM
by mcdonald77

24

23,842

108, 317, 317s, compresion, compression, free, head, heads, higher, lq9, make, milled, milling, mods, ratio, stick

bumping compression in a LQ9?

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Justins00ss on Mar 13, 2010

Feb 18, 2018 08:55 PM
by IRONFIST

20

21,600

60, cam, combo, combos, fast, head, heads, install, intake, intakehead, l92, lq9, ls3, patrick, put

Lq9, L92 heads, Ls3 intake. Cam help???

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v8envy on Dec 15, 2011

Feb 17, 2018 02:43 PM
by dawgs74

31

19,789