Threads Tagged with head

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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1 2)

67rally on Jan 23, 2013

Aug 10, 2025 09:31 AM
by G Atsma

24

122,298

111, 215, 3rd, 408, bolts, damage, detonation, engine, gen, head, ls, ls1, melted, motor, pics, tfs, tfs215

TFS 215 Head MELTED!!!! WTF???

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1 2)

2003cobraH/C on Sep 19, 2008

Aug 7, 2025 09:54 PM
by ac house of go fast

27

6,186

01, air, cam, camaro, edition, head, intake, jaws, ls1, ls1tech, review, reviews, ss, ssra, ws6

SSRA "JAWS" owners/users

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1 2)

Droptoplt1ta on Nov 9, 2012

Jul 9, 2025 09:13 PM
by wannabe.ws6

24

8,728

Small Block & Big Block Chevy Specific

10239906, 480, 906, block, camshaft, casting, chevy, head, heads, lift, number, numbers, running, small, vortec

which vortec heads are the good ones?

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1 2)

2plus2 on Jan 20, 2005

Jul 9, 2025 12:58 AM
by Zoey

23

126,525

53, 53l, boost, bore, cometic, dickey, gasket, gaskets, gm, head, heads, ls9, mls, scoggin, size

LS9 head gaskets..... why....

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1 2 3)

NasbaGoat on May 14, 2013

May 11, 2025 07:50 PM
by Project GatTagO

49

120,394

Forced Induction

243, 60, cam, create, gasket, head, heads, horse, intake, kinda, lq4, ls6, ls7, power, street, whic

How much to you gain putting 243 heads on a lq4

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1 2)

Bobby G on Nov 2, 2011

Oct 10, 2024 05:53 PM
by 01CamaroSSTx

39

210,443

04, 2004, 241, build, builds, cam, engine, flow, gto, head, heads, horse, inprovement, ls1, power, specs, tech

2004 gto heads and cam build help, and goals.

yella_goat04 on Nov 18, 2013

Sep 8, 2024 06:03 PM
by Peckyhead05

12

12,258

12557840, 24m, 350, balancer, bolt, chevy, harmonic, head, hormonic, pitch, size, sizes, sizses, socket, trans

harmonic balancer bolt sizes? 16m, 24m

candlelit on Jul 27, 2008

Sep 7, 2024 07:57 PM
by the_merv

16

122,476

broke, broken, coolant, do, engine, fell, head, inside, location, ls1, ls2, sensor, temp, temperature, threads

coolant temperature sensor broke off into head! Need advice!

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1 2)

703 CAMAROSS on Jun 1, 2012

Aug 17, 2024 11:39 PM
by Cowboy119

36

65,654

Generation IV Internal Engine

53, 706, chamber, deck, flow, gm, head, heads, ls1tech, ls1techtea, numbers, opening, port, stage, tea, thickness

TEA Stage 2 706 5.3 Heads Comp 921

Armageddon on Oct 3, 2012

Jun 15, 2024 01:52 AM
by Armageddon

14

4,624

Parts Classifieds

2008, 53, casting, dragging, drive, fit, gxo, gxp, head, rear, s, starter, truck, wheel, work

06 GXP 5.3 engine questions

TurboMonte100 on Dec 29, 2012

Mar 24, 2024 07:23 AM
by Scotth1977

13

8,092

500, 500rwhp, 53, 53l, 57cc, build, cam, camshaft, head, lift, ls1, max, na, recipe, recipie, rwhp, upgrades

The "recipe" to 500 rwhp with heads and cam.

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1 2 3 4 5 ... Last Page)

Patrick G on Jun 15, 2007

Mar 14, 2024 12:25 AM
by 54inches

407

582,995

215rr, 227, afr, cfm, flow, head, heads, intake, lt1, lt1lt4, lt4, port, porting, sbc, trick

best LT1/LT4 heads

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1 2 3 4)

wrenchman2300 on Feb 25, 2006

Mar 3, 2024 06:50 AM
by Shownomercy

63

43,378

Generation IV External Engine

bbc, gauge, head, ii, install, ls1, ls1tech, passenger, port, rear, scout, sensor, stem, temp, water

Water temp port on passenger head vastly different than driver head

efnfast on Oct 29, 2012

Jan 17, 2024 06:46 PM
by Yader20

11

11,697

2010, cam, ford, gt, head, mobil, mounts, mustang, pedestal, power, pump, rockers, sensor, side, steering, stock, water

Head Cam Intake THrottle Body Install Writeup

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1 2 3 4)

lollygagger8 on Oct 2, 2012

Nov 23, 2023 03:15 PM
by 54inches

65

99,485

Cadillac CTS-V 2004-2007 (Gen I)

241, 243, 853, assembled, blue, flow, gain, head, heads, ls1, spec, specs, springs, stock, tech

241 heads vs 243 heads

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1 2 3 4)

ItalianZ28Stallion on Nov 30, 2008

Oct 21, 2023 12:36 AM
by G Atsma

72

187,829

040, 12498544, 205, 62cc, afr, dart, engine, gasket, gaskets, gm, good, head, heads, ls1, thickness

AFR 62cc head with .040 head gasket = 11:1 CR Right? LS1

transamman1234 on May 31, 2010

Oct 10, 2023 08:19 PM
by LilJayV10

16

8,367

317, air, cam, change, flow, head, heads, intake, lq4, ls1, ls2, mass, meter, ported, setup, stock, swap, tech

Lq4/317 cam only recommendations

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1 2)

Redbull87 on Jan 25, 2012

Sep 25, 2023 04:50 PM
by jcheech

32

48,311

Dynamometer Results & Comparisons

biggest, cam, cams, camshaft, head, higest, high, highest, horsepower, hp, ls1, ls1tech, ls2, result, stock

LS1 ONLY Highest HP and/or TQ cam only?

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1 2 3)

ZFSix on Jan 18, 2008

Sep 2, 2023 09:39 AM
by G Atsma

44

75,136

02, 04, bolt, head, length, lengths, ls1

Head bolt length?

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1 2)

sixt9er on Feb 8, 2010

Aug 10, 2023 12:58 AM
by JDR

23

43,580

gasket, gaskets, head, hg, ls6, quench, rebuild, stock, thin, thinner

Thinner head gasktet on LS6 rebuild?

callys on Mar 24, 2009

Jul 11, 2023 07:34 PM
by 02*C5

6

1,642

How to make sure its head gaskets?

TCS OFF on Apr 22, 2010

Apr 7, 2023 03:28 PM
by 01CamaroSSTx

6

1,674

1074, arient, damaged, felpro, gasket, gaskets, head, heads, intake, ls1, mls, remove, reuse, reused, reusing, sbc, torqued

Have to remove heads, so can I reuse new head gaskets after I just torqued them down

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1 2)

djm_e22 on Dec 12, 2010

Mar 29, 2023 01:26 AM
by KW Baraka

32

107,620

1998, 98, bolts, cadillac, cylinder, feel, felt, give, head, headbolt, loose, ls2, sts, tightening, torque, torquing

head bolt felt loose when torquing to 70*

3rdCoastPowerSports on Feb 2, 2012

Mar 7, 2023 02:19 PM
by Bino2000

15

13,162

2004, 30, 85, afr, arp, bolt, bolts, head, impala, ls1, spec, specs, stud, studs, torque, weight

ARP Head Stud Torque Specs???

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1 2)

99LSS1 on Aug 30, 2009

Dec 26, 2022 02:55 PM
by Fast355

22

8,899

Generation IV Internal Engine

2004, arp, block, bmw, bolt, bolts, head, install, installing, ls1, ls2, ls6, specs, stud, studs, torqe, torque

ARP Head Stud torque specs needed

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1 2)

roadtrip120 on Aug 1, 2006

Nov 24, 2022 07:57 PM
by grinder11

38

244,015

bestgasket, compression, early, gain, gasket, gaskett, head, headgasket, late, ls1, ls1tech, performance, power, style, thick, thickness, thin, vette

Head gasket thickness

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1 2)

firemech21 on Apr 10, 2009

Oct 7, 2022 03:49 PM
by LilJayV10

20

11,515

04, 12551364, arp, block, bolt, bowtie, differences, head, heads, kit, ls1, lsx, number, part, stud, studs

arp head stud confusion? Early 04 block or 03? End/upper holes not as deep on 4?

driven87 on Dec 13, 2010

Oct 3, 2022 03:30 PM
by lsconverted

11

9,065

01, 100, 66, bolt, chevy, head, l76, ls6, minimum, nitrous, sequence, shot, spec, stud, techangle, theory, torque, wrench

Head bolt TQ specs??

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1 2)

Noyzee on May 17, 2006

Sep 23, 2022 12:14 PM
by 2Heavy4Fast

22

64,025

06, bolts, degrees, engine, good, gto, head, leak, midea, small, stop, torque, torquing, trtorque, wrenchs

Re Torque GM head bolts

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1 2)

3rdCoastPowerSports on Apr 9, 2013

Sep 20, 2022 09:32 AM
by SAPPER

20

17,420

Small Block & Big Block Chevy Specific

700, block, donovan, hc, hc700, hc700c, head, lt1

Donovan HC700 build

ArnieVXR on Oct 9, 2013

Jul 20, 2022 03:50 PM
by Shitheadsteve69

4

6,324

200cc, 23, 94, bbc, degree, flow, guide, head, heads, lt1, nomal, plates, porting, sbc, trick, twisted, wedge, work

Trick Flow Twisted Wedge heads.

1994Sleeper on Aug 27, 2010

Mar 15, 2022 09:15 PM
by Stickshifter6

8

5,048

Small Block & Big Block Chevy Specific

390, angles, block, chevy, g1, g2, head, heads, porting, sb2, small, tfs, trickflow, twisted, valve, wedge

TFS's Twisted Wedge Heads for SBC's,What happened??

B'klyn9C1 on Jul 29, 2010

Mar 14, 2022 07:45 PM
by 94_Z28_TC

11

17,682

208, 350, big, bore, fit, head, heads, large, ls1, ls6, run, stock, vales, valve, valves

are 2.08 valves to large for a stock bore ls1?

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1 2 3)

bigfatls6 on Aug 10, 2010

Jan 17, 2022 08:05 PM
by cino

49

26,321

block, bolt, bolts, coolant, cracked, engine, head, heads, holes, hydrolock, ls1, ls6, torqueing, torquing, water

Torquing head bolts and coolant

Ronny_02_WS6 on Feb 12, 2012

Nov 22, 2021 01:48 PM
by 02EBC5Z06

18

9,743

275cc, 427, bearings, block, calico, cam, coated, covers, head, ls7, main, mast, proline, rhs, seal, sensor, valve

New 427 almost done what do u h think she will do

racerrob333 on Feb 15, 2011

Nov 22, 2021 08:18 AM
by grinder11

3

3,414

Corvette Performance

bolt, connecting, conrod, gsxr, head, jb, nut, put, putty, remove, rod, socket, sonicweld, stripped, weld

Stripped Connecting Rod Bolt

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1 2)

9silverbird8 on Jun 30, 2002

Oct 26, 2021 07:46 PM
by Mike_D91

28

16,042

Wiring, Stereo & Electronics

alternator, back, bodies, fbody, ground, grounds, head, location, locations, ls1, ls1tech, passenger, pics, strap, straps, wire

Find ALL the grounds! LS1 F-body

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1 2)

Bizzles on Nov 21, 2011

Oct 22, 2021 10:26 AM
by WhiteBird00

33

130,098

243, aluminum, cylinder, gaskets, head, heads, ls1, mls, razor, resurface, resurfaced, resurfacing, thicker, time, times

Resurface heads EVERY time they're off?

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1 2 3)

MaxPow3r on Feb 27, 2012

Oct 12, 2021 12:21 PM
by Kawboom

49

130,369

Generation IV Internal Engine

1999, 2002, adjuster, adjustment, closed, firebird, grounds, head, headlight, light, screws, trans

Trans am headlight help

WS SIK6 on Apr 26, 2012

Sep 19, 2021 12:03 AM
by VIP1

9

1,703

Wiring, Stereo & Electronics

460, back, bolt, c10, engine, ford, ground, grounding, grounds, head, intake, location, ls1, ls1tech, matter, motor, running, strap, straps

Ground strap locations..Where are they all supposed to be?

LSx '85 C10 on Jul 1, 2013

Sep 12, 2021 11:48 PM
by pdxmotorhead

17

78,472

Conversions & Swaps

4v, cylinder, dohc, head, heads, ls, ls1, lsx, nissan, ohc, putting, sbc, smallblock, titan, valve

DOHC heads on LSx from a Nissan Titan...read

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1 2 3 4)

ge_forcez22 on Jan 26, 2011

Sep 9, 2021 07:10 AM
by autodoctor911

74

91,162

Wiring, Stereo & Electronics

317, afr, boost, convert, head, heads, high, hump, ls1, ls1tech, lsa, podt, port, porting, ports, rectangle, rectangular

Big boost with rectangular port heads? Step inside

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1 2 3)

BlackWS666 on Oct 24, 2012

Sep 8, 2021 09:29 AM
by 68roadrunner

54

47,041

Forced Induction

1999, 99, aftermarket, amp, change, crossover, firebird, gm, head, monsoon, separate, speaker, speakers, system, trans, unit

Aftermarket speakers replacing stock Monsoon system

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1 2)

BlackBirds on Dec 11, 2008

Jun 29, 2021 05:09 AM
by ARSENAL670

22

59,754

bo, bolt, bolts, dont, happen, head, heads, hydrolock, ls1, ls6, motor, reuse, reusing, spring, stock, stretch, torque

Reusing head bolts...what's the worst that could happen?

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1 2 3)

chevrev on Dec 6, 2007

Jun 22, 2021 01:12 PM
by pdxmotorhead

40

71,454

317, cam, code, gasket, gaskets, head, heads, icon, ids, ls6, ls9, ls9head, pushrod, pushrods, stock, thickness

317 heads/LS9 Head gasket/which pushrod

silversweetZ on Jan 8, 2012

May 14, 2021 09:54 PM
by Kat Daddy

16

11,178