Threads Tagged with 317

317, 408, 67mm, cam, dyno, heads, horsepower, huge, ls1, ls1tech, na, numbers, single, small, turbo

dyno results 408

StatoJase on Aug 26, 2013

Oct 24, 2023 07:37 PM
by fouroff

14

9,330

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

47,998

2011, 317, 317s, 53, boost, cam, flow, heads, ls, numbers, set, slow, stock, turbo, twin

317 heads on 5.3 for a twin turbo set up?

Sarg on Aug 25, 2011

Nov 9, 2022 10:48 AM
by Pro Stock John

15

40,800

317, 317heads, 405head, 57, 57l, 60l, boost, engine, gasket, gaskets, heads, ls1, ls1tech, mill, stock

317 Heads on 5.7L

NightMoves on Mar 24, 2009

Mar 23, 2022 07:38 PM
by jjzepplin

9

11,077

Generation IV Internal Engine

317, 364, 450, 60, block, builds, ecm, forged, gm, heads, iron, l92, lq4, ls1, pistons, rwhp, turbo, willy

408 Iron Block on Budget?

Blackta24 on Nov 7, 2010

Sep 20, 2021 10:09 AM
by G Atsma

16

25,928

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

46,516

317, 53, aluminum, block, boost, handle, heads, hold, l33, limitations, ls4, psi, put, stock, turbo

how much boost on a studded stock allum block 5.3?

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1 2)

IMPATIENT 1 on Dec 20, 2010

Aug 7, 2021 12:25 AM
by Newbomb

20

27,775

1969, 317, 408, 69, builds, engine, heads, ls, nova, ported, put, size, trashed, turbo, twin

69 Nova Build - pumpgas twin turbo 408 LS

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Chevy406 on Sep 17, 2010

Jul 20, 2021 12:41 PM
by Chevy406

335

360,683

Conversions & Swaps

317 heads!

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1 2)

1bad99 on Jan 24, 2012

Jun 27, 2021 04:03 PM
by wannafbody

24

78,457

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

11,106

1320, 243, 243s, 317, 408, cam, compared, distributor, edinburg, heads, lifter, lq4, lt4, performance, tray, tsp, tsunami, tx

lq4 6.0 +TSP Tsunami cam + 243

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1 2)

TX RED on Jul 23, 2009

Jan 10, 2021 11:29 AM
by G Atsma

38

21,057

243, 317, 461, austin, chart, chevy, cylinder, darin, data, flow, head, headsintakes, ls1, ls6, lsx, morgan, porting

Interesting Flow Data....(Long thread)

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Tony Mamo @ AFR on May 5, 2005

Apr 25, 2020 08:19 AM
by msystic27

295

183,781

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

13,526

243, 317, 74, advanced, heads, induction, long, ls2, ls3, milled, milling, push, pushrods, rods, size, stock

pushrods and milled heads

luisdavid11 on May 10, 2013

Feb 28, 2019 07:14 AM
by cmysix

17

39,272

241, 317, 48, 48l, 53, 799, 862, castings, chamber, comustion, head, heads, ls, ls1, size

R 799 heads any good how bout the 4.8's?

1sicss on Jul 5, 2011

May 11, 2018 06:04 PM
by dawgs74

15

30,046

317, 347, c5, cam, ccp, d1sc, f1r, heads, ls1tech, numbers, power, results, rpm, stage, track

Simple combo-big power-347+D1SC=800+rwhp

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1 2 3)

eb02z06 on Sep 5, 2012

Apr 22, 2018 11:13 PM
by Detoxx03

52

15,900

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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1 2)

Justins00ss on Mar 13, 2010

Feb 18, 2018 08:55 PM
by IRONFIST

20

21,450

1999, 2000, 317, 408, alternator, battery, boost, closed, days, dead, firebird, lights, pontiac, stroker, trans, trunk, wiring

2000 Transam Charging Issue

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1 2)

SUPERMAN_00TA on Aug 18, 2012

May 1, 2017 06:49 AM
by Paul Bell

20

35,984

06, 2006, 317, 53, 53l, 60, 862, boost, build, compression, fit, head, heads, num, number

5.3L build 862 vs 317 heads (compression)??

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1 2 3)

HOTRODKEV on Nov 21, 2011

Mar 23, 2017 07:13 PM
by Black_Sunshine_99

52

93,703

12551964, 12556642, 12556642c, 317, 60, block, casting, chevy, gm, heads, lq9, number, silverado, truck, trucks, year

lq4...lq9.. but what truck is it from.. help

vertiroc on Apr 7, 2010

Nov 21, 2016 12:30 PM
by JoeNova

7

10,183

317, fit, good, heads, install, installing, ls1, ls6, place, polish, polishing, port, porting, potential, valves

317 heads - good to port & polish?

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1 2)

evo462 on Jun 27, 2010

Aug 23, 2016 08:15 PM
by gametech

25

61,748

243, 317, 317s, 706, aftermarket, boost, boosted, cast, good, head, heads, lift, ls, ls6, ls9s

which heads for boost

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1 2)

Juicemonkey on Nov 24, 2011

Jul 13, 2016 04:38 PM
by 93camaro_zzz

22

38,812

317, 3900, 99, afr, block, bore, cr, gasket, gaskets, great, head, heads, ls1, putting, short, work

317 heads on LS1: Not feeling great about the idea...

mattster03 on Oct 21, 2010

Jul 5, 2016 07:50 PM
by zukboi2004

13

50,109

2006, 317, bottom, bottomend, conditionsyahoo, crack, ctsv, cylinder, end, heads, lq9, sale, way2fast

LQ9 Complete bottom end, 317 heads and more

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1 2)

stevecritt on Sep 20, 2012

Nov 19, 2015 01:19 PM
by Ls1_boy

28

4,671

317, 53, 60, block, camaro, craigslist, fit, head, heads, ls1, ls6, lsx, na, put, stock

What are the best stock heads to have for the LS1

1967MustangCoupe on Jul 10, 2010

Nov 5, 2015 10:20 AM
by DavidBoren

18

104,598

157, 202, 317, casting, fit, heads, intake, largest, ls1, replacement, seats, stock, valve, valves, vlalves

ls1 w/ 317 heads with 2.02/1.57 valves?

cl08 on Apr 16, 2013

Oct 6, 2015 09:40 AM
by 95lt1+00LS1

10

8,985

6.0L 317 heads bare (no springs, valves or rockers), approx. 45K miles

2006 z51 vette on Dec 10, 2010

Aug 28, 2015 06:42 PM
by 2006 z51 vette

7

1,173

New LS1 Owners - Newbie Tech

1994, 317, 53, 78, 94, build, carb, carbed, engine, intake, lm7, lq9, ls3, silverado, swap, trans

My LM7 build into a 1994 Silverado

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RabidStreetRacer on May 10, 2012

Aug 17, 2015 08:00 AM
by RabidStreetRacer

132

46,564

Carbureted LSX Forum

317, arm, bolt, heads, intake, leaking, ls1, ls6, oil, porting, rocker, runner, seal, sealant, side, studs, thrust, torque

Rocker Arm bolts sealant?

The Bullet on Jul 27, 2012

Jun 17, 2015 02:56 PM
by conan

15

22,270

1975, 1998, 317, 50, diagram, end, front, headers, heads, ls1, nova, pro, shorty, suspension, tci, touring, turbo, twin

67 Nova TT build

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1 2 3 4)

edge04 on Mar 7, 2012

May 19, 2015 01:57 PM
by edge04

71

20,730

317, 53, 799, cyl, cylinder, head, heads, ls1tech, turbo, twin

Cylinder head for turbo 5.3

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1 2)

Wes Hardin on Dec 31, 2013

Feb 20, 2015 04:10 PM
by LS1NOVA

36

30,233

Dynamometer Results & Comparisons

317, 450rwhp, big, cam, cammed, camshaft, dyno, heads, lq9, ls, milled, results, rolled, torque, track

477rwhp Lq9 milled 317's and a cam

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IllusionalTA on Aug 11, 2012

Feb 11, 2015 05:12 PM
by IllusionalTA

119

44,748

317, 60, accessories, build, fit, good, heads, intake, ls1, ls6, manifold, nitrous, sound, sounds, truck

LS6 intake with 317 heads.. sound good?

defdaboss on Oct 19, 2010

Feb 7, 2015 10:39 AM
by high n dry

7

10,823

241, 243, 317, boost, compared, flow, gas, head, heads, horsepower, ls, ls1, mp112, pump, results

243 vs 241 heads, does it make a difference with a MP112?

mike13 on Nov 28, 2012

Feb 3, 2015 06:33 PM
by punishmentcycle

16

8,096

243, 317, blower, cam, epp, firebirds, heads, nc, number, part, pontiac, sale, salem, valvesprings, winston

blower cam,valvesprings,317 heads,243 heads,msd,cme and more

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1 2 3 4)

2002sscamaro on Jun 10, 2012

Dec 25, 2014 07:08 AM
by SH1ZN1T

71

11,896

215cnc, 317, cylinder, flow, flowing, head, heads, high, il, porting, stock, tfs

Trick Flow or ported 317 heads for big power?

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1 2)

high impact on Jun 23, 2014

Dec 10, 2014 09:46 AM
by 00WickedMaro

35

21,812

241, 317, chevy, heads, interchangeable, lm7

head interchangeable

OutToWinPAHC on Sep 4, 2008

Oct 27, 2014 06:27 PM
by roninsonic

9

6,109

Ported 317 heads, yellow gmpp springs, comp cams pushrods

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1 2 3)

tweeder on Mar 25, 2013

Sep 21, 2014 02:15 AM
by tweeder

52

7,160

317, 4l80e, flexplate, heads, lq4, space, trans

flexplate starter question on swap

kwrench61 on Sep 19, 2014

Sep 20, 2014 09:24 PM
by kwrench61

4

2,141

Conversions & Swaps

317, casting, cross, cutaway, cylinder, head, jacket, ls1, lt1, pockets, section, sections, spring, view, water

Cylinder Head Cross Sections #317 Casting - 11 hi-res pics, 56K beware?

jimmyblue on Nov 2, 2004

Sep 10, 2014 11:04 AM
by cuisinartvette

7

1,954

LQ4 with T-Rex 317 will LSA heads work?

ABMTex2007 on Sep 2, 2014

Sep 2, 2014 09:45 AM
by thunderstruck507

3

2,848

Dyno Guesses & Bench Racing Forum

6.0, DIY Ported 317's, Custom Cam..... ?

Mikey 97Z M6 on Aug 19, 2014

Aug 20, 2014 05:43 PM
by ddnspider

2

3,281

317 heads.... 100% ready for boost

FRiCK on Aug 8, 2013

Aug 20, 2014 03:33 PM
by baggins

2

1,150

Generation IV External Engine

Poll

241 vs ported 706 vs port & big valve 706

Cooldude5231 on Jul 23, 2014

Jul 24, 2014 11:38 AM
by 1FastBrick

9

5,810

Milled 317 with MS3 cam question

427TTA4 on Apr 17, 2014

Jun 4, 2014 11:53 AM
by TheLSBeast

13

6,515

Generation IV Internal Engine

2010, 260, 317, 418, ascast, camaro, cathedral, head, heads, ls3, port, procomp, rectangular, ss, stock, tsp

"Cathedral" or Rectangular" Cylinder Heads ?

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ez2cdave on Feb 7, 2014

May 14, 2014 05:58 PM
by aussie-revhead

91

20,544

Valves n Springs- 799 vs. 243

Mikesprojects on Apr 19, 2014

Apr 30, 2014 10:32 PM
by 2001WS6-DJP

13

7,783

243, 317, 799, boosted, heads, lq4, ls1, turbo

243/799 vs. 317 heads on Turbo LQ4??

krwyellowZ28 on Apr 22, 2014

Apr 22, 2014 03:04 PM
by Blackpanther99

4

13,672

100, 317, 408, cam, heads, lq4, ls9, miles, nito, ported, power, shot, stroker, supercharged, suppor

How much HP can i expect from an LQ4 based 408 with 317 heads?

Freefallin on Mar 24, 2014

Apr 9, 2014 10:43 PM
by NewLS1Owner

19

34,085