Threads Tagged with 040

Small Block & Big Block Chevy Specific

350 buildup

08GXPLS4 on Mar 4, 2012

May 15, 2020 12:26 PM
by MuhThugga

4

1,875

.040" HG on stock cam LS2

C5Shark on Mar 3, 2012

Nov 27, 2018 11:19 PM
by heykw

8

1,228

040, 243, calculator, cam, chevy, compression, cr, engine, gasket, head, heads, ls1, ls1tech, ratio, stock, v2

243 Heads Compression Ratio w/ .040 Head Gasket

Austin95 on Oct 22, 2012

Apr 4, 2017 01:53 AM
by jerrito98ss

17

31,719

New LS1 Owners - Newbie Tech

040, 340, 350, bosch, camaro, direct, e85, fit, flow, fuel, gto, lingenfelter, lingerfelter, lph, ls1tech, pump, test

Lingenfelter 350lph pump questions?

607motorsports on Jan 27, 2012

Aug 16, 2014 12:51 PM
by Jason Haines @ LPE

11

6,351

Fueling & Injection

0-40 Mobil 1 ?

CCCustoms on Aug 9, 2009

Jul 31, 2014 02:57 PM
by S_Sprouse

8

2,031

.040 head gaskets?

Clean94Z on Jun 9, 2014

Jun 11, 2014 11:33 AM
by v8pwr

5

2,034

040, 1, 243, chamber, combustion, compression, head, heads, ls1, milled, milling, prc, size, stage, tech

Compression ratio of 243 heads milled .030"

JDMC5 on Nov 29, 2013

Dec 1, 2013 03:28 PM
by JDMC5

6

23,883

040, 228r, 317, 317s, biggest, cam, felpro, gasket, head, heads, lq9, milled, milling, suggestion, tsp

LQ9 heads milled .035 w/.040 headgasket,cam limitations??

LT1IROC-Z on Sep 12, 2013

Sep 18, 2013 05:36 PM
by LT1IROC-Z

13

4,158

040, bump, cam, compression, fury, gasket, head, ls3, ls9, nigjt

ls3 head gaskets ?s raising compression!

allan808 on Aug 25, 2013

Aug 26, 2013 07:08 PM
by allan808

6

4,405

040, 215, 227, btr, flow, head, ls1tech, lt1, performance, sns, stage, tfs, tick, trick, trickflow

Which trickflow heads should I get?

Silver_Bullet_Z28 on Jul 7, 2013

Jul 10, 2013 05:38 PM
by Sales@Tick

13

7,846

040, 243, 317, add, cam, head, heads, largest, lose, ls1, ls1tech, mill, milled, milling, power, shave, stock

317 Heads Milled with Cam??

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1 2)

Bigredmachine on Dec 16, 2011

Jun 6, 2013 01:17 AM
by lemons12

31

85,639

Ported 317's milled .040

Venomous281 on May 29, 2013

Jun 3, 2013 03:34 PM
by Venomous281

12

1,049

010, 040, 243, 740, diff, heads, length, lifters, ls1, milled, milling, push, pushrod, rods, shorter

heads milled + new lifters = new pushrods, yes?

02Z28LS1 on May 18, 2013

May 20, 2013 10:37 AM
by 03Sssnake

13

8,012

040, 3910, 40, 63cc, 74, bore, cometic, darton, gasket, headgasket, heads, ls1, mid, pushrods, sleeve, thickness, turbo

Which head gasket for AI 226-63cc

455GTO on Apr 22, 2013

Apr 23, 2013 11:20 AM
by 455GTO

5

1,356

040, 799s, boost, clean, cosmetic, gasket, gaskets, head, lq4, ls1tech, ls6, mls, run, size, surface

Head Gasket .040 thickness???

pauls99z28 on Apr 9, 2013

Apr 12, 2013 09:14 AM
by pauls99z28

18

5,338

LS1 stroker pistons, Cometic Gaskets,race ported 243's(HEADS SOLD)!!!

mt69z28 on Mar 11, 2013

Apr 5, 2013 05:36 PM
by Syris

5

1,950

040, 4030, bore, cometic, gasket, head, headgasket, hg, ls, ls1, ls2, lt1, racing, size, thunder

Cometic head gasket - 4.030 bore .040 thick

4Birdman on Jun 29, 2012

Apr 1, 2013 08:35 AM
by 4Birdman

9

2,227

040, calculator, compression, gasket, gto, head, heads, intakefti, l76, l92, lower, ls2, ls3, ported, pp, swap

compression for ls3 head swap

cr250r on Mar 18, 2013

Mar 20, 2013 11:14 PM
by cr250r

4

4,705

040, 799, cam, compression, figure, good, heads, intake, lq4, ls, ls1, manifold, mill, milled, torquer, v3

How much to mill of 799 heads going on lq4 and cam selection help

rennat_2006 on Mar 17, 2013

Mar 19, 2013 02:59 AM
by PREDATOR-Z

4

7,341

040, 53, bore, cam, cometic, compression, diameter, gasket, gaskets, head, headgasket, raise, stock, thickness, thin, v2

Head Gasket thickness.....

sidearmbandit on Jul 11, 2012

Feb 10, 2013 10:08 PM
by JoshuaGrooms83

7

7,589

040, 1619276, 853, car, cc, ccs, head, heads, kind, ls1, ls3, max, milled, part, specs

Looking for head specs... Milled 853 cc #s

NISSAN 240 SS on Jan 29, 2013

Feb 1, 2013 11:31 AM
by PREDATOR-Z

6

5,187

040, 241, 243, 34, 78, cometic, flowtech, gasket, heads, high, lq4, milled, ssht, streetsweeper, torque

my LQ4 build plans and a few ?'s

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1 2)

1988montecarloss on Jan 17, 2013

Jan 30, 2013 12:45 PM
by 1988montecarloss

36

7,351

040, 799, cc, heads, ls, milled, milling

799 milling

98ws6blk on Jan 11, 2013

Jan 12, 2013 01:55 PM
by A.R. Shale Targa

6

3,266

040, blown, bore, gasket, gaskets, head, headgasket, headgaskets, heads, l92, l93, lq4, ls1tech, ls3, ls9

Need a head gasket for lq4 with ls3 heads

topendrunner on Mar 4, 2011

Jan 10, 2013 08:18 PM
by bww3588

9

4,970

040, 2001, camaro, gasket, head, heads, installing, ls1tech, z28

Re installing heads on 97 SS...

01Z0H6 on Jan 4, 2013

Jan 5, 2013 08:12 PM
by Rob94hawk

9

1,069

LT1-LT4 Modifications

040, 080, 125, 61, block, hemi, iron, lifter, lifters, ls7, preliad, preload

.125" pre-load on ls7 lifters

td1168 on Dec 23, 2012

Dec 24, 2012 08:17 AM
by studderin

10

3,358

040, fsgrand, grand, national, racing, rims

FS: 1987 buick grand national

bucknotz on Nov 26, 2012

Dec 4, 2012 05:37 PM
by bucknotz

2

1,115

Vehicle Classifieds

040, 119, 53, build, cylinder, hole, honing, ls1, mild, pistons, thin, walls

First 5.3 build

mnug13 on Nov 30, 2012

Dec 3, 2012 12:43 AM
by 1FastBrick

11

3,359

020, 040, 051, 4200, 60, 799, chevy, gasket, gaskets, head, headgasket, ls1tech, pick, thickness, thinner, whihc

Head gasket question

jsanford on Nov 8, 2012

Nov 18, 2012 02:44 PM
by wildcamaro

10

2,661

Carbureted LSX Forum

040, 48, 60, 706, cam, camaro, cc, head, heads, limited, mill, milled, milling, rims, tsp220r

milling 706 heads

lsthirdgen on Nov 3, 2012

Nov 3, 2012 01:12 PM
by ZONES89RS

1

3,212

Carbureted LSX Forum

040, 2004, 227233, cam, cut, gto, head, heads, ls1, lsi, picture, pontiac

head question

GARAGE_BUILT_Z28 on Oct 2, 2012

Oct 5, 2012 12:03 AM
by GARAGE_BUILT_Z28

9

837

040, 7800, adjust, bolts, bottoming, diameter, heads, ls7, prc, push, pushrods, require, rocker, rods, stock, threaded

Pushrod length for PRC 265s?

undy on Sep 30, 2012

Oct 2, 2012 11:07 AM
by undy

18

8,162

040, 2006, 241, 243, compression, covette, heads, intake, issues, ls1, mill, milled, ratio, ss, trailblazer

11.0:1 compression on standard heads? is it possible?

Glenno108 on Sep 6, 2012

Sep 9, 2012 08:28 AM
by BADD SS

19

15,285

Dynamometer Results & Comparisons

040, 060, 317, dyno, heads, ls6, milled, milling, numbers, polished, port

LS6 with Milled 317's

dgcustomz on Aug 9, 2012

Aug 14, 2012 08:31 AM
by fbodlovr

3

1,336

040, 060, 228r, clearance, cometic, gaskets, head, issues, ls1, ls1tech, ls2, ptv, quench, streetsweeper, tight, valve

PTV clearance to tight??

redtail2426 on Jun 26, 2012

Jun 30, 2012 04:25 PM
by redtail2426

10

3,036

040, 53, cometic, felpro, gasket, gaskets, head, ls1, number, part, seal, v4000002, wont

Used .040 LS1 Cometic Head Gaskets 40.00

ss2000 on Jun 15, 2012

Jun 24, 2012 05:14 PM
by ss2000

12

1,399

An odd P to V question

rumblebox on Jun 24, 2012

Jun 24, 2012 05:05 PM
by rumblebox

9

731

040, 806, affordable, bottom, cheap, ebay, head, heads, lightweight, ls, ls6, pits, real, sale, stamped

ls6 heads on ebay

cdavis50 on May 20, 2012

May 21, 2012 11:18 PM
by z28241

13

3,992

040, clearance, engine, failure, lash, lifter, lifters, ls, ls1, ly6, preload, ptv, pumped, pushrods, set, tight, valve

Lifter preload VS tight PTV clearance

i420tom on May 18, 2012

May 21, 2012 04:02 PM
by hymey

11

7,849

040, 1000, 243, 370, 53, block, build, fox, gasket, head, heads, hp, limit, ls1tech, stock, turbo

Turbo 370 Build/Questions

(

1 2)

Pennington55 on Apr 17, 2012

Apr 30, 2012 11:25 PM
by Pennington55

26

19,849

Forced Induction

040, 243, 243s, adjustable, cam, clearance, flycutting, heads, ls1tech, ls6, milled, ptv, rockers, trex, whp

TRex w/ Decked 243 heads

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1 2)

Rangersltw on Apr 27, 2012

Apr 30, 2012 08:15 AM
by PREDATOR-Z

29

5,920

040, 060, block, clocks, file, fit, llc, lt1, piston, pistons, racing, rings, sbc, short, work

series of unfortunate events

austinisspeed on Apr 27, 2012

Apr 29, 2012 09:52 PM
by austinisspeed

6

1,200

LT1-LT4 Modifications

040, 41104, ac, buy, gap, gapped, ls1, ls1tech, ls7, lt1, mm, ngk, plugs, size, socket, spark, tr55

What plugs do you have in your LS1

(

1 2 3)

souljaboy9768 on Apr 11, 2012

Apr 16, 2012 01:41 PM
by NemeSS

52

4,027

Texas Members

040, 317, 5445511, 96, cam, camshaft, comp, intake, ls1, ls1tech, milled, pick, tahoe, tech, timing

Need help to pick a cam

kevhill85 on Apr 8, 2012

Apr 8, 2012 10:31 AM
by kevhill85

3

857

040, 243, 317, 60l, gasket, general, heads, ly6, mill, milled, milling, mills, powered, stock, thickness, vbulletin, worth

trying to get a general idea of how much i can mill 317's

indianass on Mar 20, 2012

Apr 3, 2012 01:13 PM
by Rlncoalctd

14

2,728

Advanced Engineering Tech

040, 2000, bored, calculator, compression, lincoln, ls, ratio

Help with compression ratio

ksk1980 on Mar 15, 2012

Mar 19, 2012 04:14 PM
by ksk1980

3

1,894

040, 317, 40, cometic, cometics, ctsv, gasket, gaskets, head, heads, ls, ls1, pontiac, review, sale

Cometic .040 ls1 head gasket!!

Burken01 on Feb 28, 2012

Mar 17, 2012 04:27 AM
by Burken01

14

1,178

040, 051, 11, 12, 32cc, cc, combo, compression, explained, gaskets, head, heads, ls1tech, ls2, piston, pistons, pontiac, raise, ratio

Heads/piston combo question for best burn

V-10 Killer on Mar 14, 2012

Mar 16, 2012 03:07 PM
by chrisfrost

6

1,642