Threads Tagged with prc

918, blue, changed, comp, drag, ls1, offen, prc, race, revised, springs, stripe, valve, valvesprings, worn

How often should you change comp 918 valve springs

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1 2 3)

Whiteaw57 on Sep 23, 2010

Oct 4, 2022 11:45 AM
by Darkvaderwins

43

23,884

18, 53, build, cam, curtis, ed, end, head, heads, hellraiser, l92, low, prc, shim, sluggish, springs

l92 with prc 5.3 head build

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1 2)

mercccc on Apr 4, 2012

Jul 9, 2020 07:04 PM
by jdwtx85

30

9,769

53, 53l, 99, cam, cams, end, gt23, heads, low, ls1, prc, specs, stock, swap, torque, tsp

Which cam for most LOW END TORQUE with 5.3L heads?

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1 2)

boostd4 on Aug 4, 2009

May 4, 2020 07:08 AM
by Che70velle

32

77,603

Generation IV External Engine

427, awd, block, build, engine, heads, ls7, lsx, lsx427, motor, na, prc, ss, trailblazer, weight

Poll

LSX 427 NA Build Opinion needed

XxXTransAmXxX on Feb 11, 2010

Feb 13, 2020 03:25 PM
by rkupon1

11

5,946

1133, 241, 241s, 25, 53, 853, cam, heads, ls1tech, ported, ppd, prc, xer281, xer287

which heads??

98z28mesh on May 2, 2010

May 30, 2018 04:43 AM
by King Nothing

13

1,635

14, asa, cam, camshaft, cfd, heads, ls1, ls6, ly6, mile, prc, results, spark, table, untuned

How do you like your ASA Cam?

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1 2 3 4)

Kavslayer on Jun 7, 2007

May 13, 2018 11:37 AM
by David Palmer

68

20,868

650, cam, double, lift, ls1, prc, rated, review, spring, springs, texasspeedcom, tsp, v3, valve, valvesprings

Prc .650 dual valve spring life?

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1 2)

rdd014camaro on Aug 27, 2012

Dec 14, 2017 01:17 PM
by K11PER

25

26,865

220, 225, brian, cast, cast225, flow, heads, ls1, ls3, ported, prc, tea, tech, tooley, trick, trickflow, valves

Trick Flow Cast 220's vs PRC As Cast 225's

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1 2)

BSAWS6 on May 21, 2013

Nov 24, 2017 07:50 AM
by z28241

25

41,839

215cc, 237, 237cc, angle, boost, cc, dyno, heads, ls, prc, results, speed, stroker, texas, valve

Anyone tried PRC 237CC full aftermarket casting heads?

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1 2 3)

vetteboyc5 on May 8, 2009

Jun 15, 2017 06:25 PM
by Sergiogarcia100

55

34,370

225, 500rwhp, cast, combo, craigslist, fast, gto, heads, horsepower, intake, ls1tech, ls2, manifold, prc, tfs

LS2 GTO/V.2 Polluter/PRC As cast 225cc/Fast 92 makes 500rwhp!!!

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1 2 3)

Sales@Tick on May 7, 2013

May 19, 2017 02:39 PM
by Slickgoat05

40

28,569

233, 233239, 239, 25, 53, 53l, cam, camshaft, heads, ls1tech, prc, speed, stage, texas, tsp

233/239 W/ PRC stage 2.5 5.3's

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1 2)

Delaware ss on May 2, 2011

Sep 20, 2016 05:00 PM
by Iroc LS1

28

10,254

225, c5, cam, cast, dyno, engine, graph, head, heads, ls, ls1, prc, sbe, valves, z06

New PRC 225 As-Cast heads result on SBE LS.

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1 2)

Carter01 on Apr 6, 2013

Jun 9, 2016 09:14 PM
by Taprxxt

21

38,760

10s, 2005, 25, cts, fast9292cai, heads, hp, ls1, needed, prc, run, tech

The quest for 10s N/A---- Advice Needed---- Come on in!

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1 2 3)

98SSClone on Aug 22, 2011

Apr 5, 2016 07:37 AM
by 98SSClone

46

7,500

25, casting, ee, engine, flow, head, heads, hemi, lsi, numbers, pontiac, prc, sale, stage, stamped

Stage 2.5 PRC Heads Help!!!

DFas on Jan 15, 2013

Mar 8, 2016 11:55 AM
by Sales3@Texas-Speed

16

12,102

403 build - Advice and Opinions

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1 2)

Decadence75 on Apr 10, 2014

Jan 1, 2016 05:42 AM
by Decadence75

33

6,147

1957, battery, dickie, gauge, gmpp, id, plane, power, prc, rating, rear, relocate, scoggin, single, stock, zz383

Problems, Are You guys using a different batt. for rear relocation UPDATE!!

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1 2 3 4)

RARON455 on Apr 12, 2011

Nov 27, 2015 10:21 PM
by 01 blue bullitt

69

12,038

Drag Racing Tech

225, 247, 250, 260cc, aftermarket, cast, comparison, head, heads, ls3, prc, rockers, sale, style, tt

PRC Aftermarket Casting LS3 Heads 255cc & 260cc Runner Now Available! 380cfm!

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1 2 3)

Jason 98 TA on Oct 23, 2012

Nov 15, 2015 10:05 PM
by KW Baraka

59

43,954

01, bore, dyno, gain, headers, heads, ls, ls1, ls3, mast, numbers, prc, small, springs, tsp, z06

PRC As Cast Heads Dyno Results on 01 Z06

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1 2 3)

Jason 98 TA on Mar 26, 2012

Jul 29, 2015 06:02 PM
by Sales2@Texas-speed

56

39,633

237, 390, 94mm, aes, billet, boost, gt55, gt5594, level, mod, prc, precision, pro, studs, turbo

AES 390 Billet 94mm 4L80E** E85/Meth

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I8UR4RD on May 7, 2014

Jul 4, 2015 09:11 PM
by Anchor

86

29,664

Forced Induction

TSP House brand Rods & Crank

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1 2)

ptrfree on Jun 10, 2012

Jul 3, 2015 03:12 PM
by KiwiKid

24

18,008

237, bolt, factory, gaskets, gms, heads, length, ls1, lsx, pedestals, prc, prc237, rocker, stock, useing

PRC 237 heads and stock LS1 rocker pedestals?

1madss on May 31, 2010

Mar 1, 2015 07:57 PM
by midnight_79

7

5,430

Stock ls6 heads or prc stage 2.5 5.3 heads

97ta383 on Jul 2, 2009

Feb 20, 2015 07:36 PM
by RPM WS6

18

2,922

SOLD - Dart LS1 Pro 1 205 62cc Heads with 2.02/1.60 Valves and PRC .650 Springs

tcbecker on Feb 8, 2015

Feb 8, 2015 10:27 AM
by tcbecker

0

821

Parts Classifieds

255, 255cc, block, dr, heads, lq9, ls3, lsx, prc, tfs

Configuring a new TSP Long block and looking for advice on heads

animuL on Apr 25, 2013

Feb 1, 2015 02:18 PM
by lil john

6

4,333

225, cam, cast, dyno, heads, lq9, ls1, ms3, numbers, prc, prc225, sbe

PRC 225 "As Cast" + MS3 Cam on SBE LS1 Dyno Results Video

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1 2)

blt91RS on Jul 17, 2014

Jan 11, 2015 06:24 PM
by JS01

25

21,211

Generation III External Engine

1999, 53, camaro, engine, heads, prc, rwhp, size

Which heads should i get?

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1 2)

KingPin1094 on Oct 11, 2012

Jan 2, 2015 11:54 AM
by wayneSS

20

9,025

1996, 25, 347, 53, 59cc, 650, camshaft, heads, lift, ls1, ls6, prc, sale, stage, suzki

Prc stage 2.5 5.3 heads or prc stage 1 ls6 heads

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1 2 3)

97ta383 on May 28, 2009

Jan 2, 2015 11:53 AM
by wayneSS

49

19,448

210, 215, 346, afr, cam, end, heads, hit, ls1, prc, sale, size, tech, tope, trak

Which AFR heads for a 346 street beast?

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1 2 3)

Rise of the Phoenix on Feb 6, 2012

Dec 17, 2014 04:09 PM
by LS1SLEEPA

47

22,389

383, 402, 416, heads, hp, iron, liters, low, ls, ls1, ls2, ls3, motor, prc, stage

Stroked LS1 VS 416 LS3

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1 2)

dbs1 on Jul 13, 2012

Nov 24, 2014 10:05 PM
by dbs1

32

21,389

660, brian, bryan, install, ls1, ls1tech, max, platinum, prc, racing, spring, springs, tooley, tooly, valve

Brian Tooley Platinum springs

Asian LSX on Dec 14, 2012

Sep 22, 2014 03:58 PM
by Brian Tooley Racing

17

4,782

25, 370, 370ci, 53, build, dyno, heads, lq9, main, numbers, plugs, prc, rear, seal, stage, tms

LQ9 370CI MS4 PRC 5.3 Build

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1 2 3)

MyFirstLS1 on Jul 21, 2013

Sep 4, 2014 01:34 PM
by MyFirstLS1

49

21,115

2012, a6, camaro, drop, fab, height, ls, micrometer, prc, roto, spring, stall, suppose, tosit, valve, valves

valve spring height micrometer?

coops09gxp on May 23, 2012

Aug 18, 2014 05:33 PM
by miami993c297

19

12,535

ls3 heads or prc heads

vern6.0 on Jul 30, 2014

Jul 31, 2014 10:11 AM
by vern6.0

3

1,431

Forced Induction

PRC 2.5 5.3 vs PRC 215 heads.

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1 2 3)

mchdg86 on Jul 6, 2014

Jul 18, 2014 11:55 AM
by Sales@Tick

50

13,181

Cadillac CTS-V 2004-2007 (Gen I)

Got my CTS-V dyno tuned today.

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1 2)

WasTiSLine on Apr 25, 2014

Jul 18, 2014 09:56 AM
by 05RavenV

36

3,731

prc 2.5 5.3 heads & ls6 intake

leonrvn on Aug 6, 2012

Jul 16, 2014 09:19 AM
by Cstone812

19

2,816

Parts Classifieds

237, 237cc, 60, cam, cc, chev, drivabilty, dyno, heads, liter, ls1, power, prc, prc237, s, tsunami

PRC 237 heads plus Tsunami cam make 509rwhp on a 6.0L

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1 2)

Patrick G on Dec 31, 2009

Jun 27, 2014 01:21 PM
by JYB Phoenix

26

14,607

408, 67mm, block, boost, bored, ci, home, kit, lq9, ls1, ls3, made, prc, turbo, twin

LQ9 408 ci twin turbo in aus

MALACHI_TT on May 2, 2013

Jun 18, 2014 11:10 AM
by nlpy8b

7

8,909

Forced Induction

25, 421, 53, 823, brian, cam, heads, lq9, ls3, prc, sale, stroked, stroker, tooley, work

421 stroker prc 2.5 5.3 heads vs stock Ls3 heads?

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1 2)

spikestang on Jun 10, 2014

Jun 12, 2014 11:59 AM
by redtan

20

8,939

11, 215, 25, 62cc, amd, capability, cast, head, heads, hp, ls1, ls1tech, ls6, mast, porting, prc

ported ls6 vs tfs 215 vs prc 215

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1 2 3)

possessedsaint on Mar 1, 2014

Jun 4, 2014 06:51 PM
by SoFla01SSLookinstok

58

15,256

215cc Heads & MS4 Cam

GMHESS7 on May 13, 2014

Jun 1, 2014 06:09 PM
by john563

10

2,771

06, 224r, 400, bolt, cam, finding, full, good, gto, heads, horsepower, hp, lost, ls6, prc, wheels

Looking to make 400 hp at the wheels, recommend me a good cam/head combo

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1 2)

GTAWS6Brah on May 13, 2014

May 15, 2014 06:38 PM
by COSPEED2

27

8,323

227, 408, heads, ls6, port, prc, square, tea

help me choose heads for a 408

mannyman84 on May 13, 2014

May 14, 2014 12:33 AM
by COSPEED2

7

1,535

Ms4 799 vs ms3 prc 5.3 2.5

831jd on Apr 14, 2014

Apr 14, 2014 08:28 PM
by HCI2000SS

4

2,345

Independant flow testing on PRC 237 heads (with intake as well)

LIL SS on Apr 24, 2013

Apr 5, 2014 02:22 PM
by cdubbzz

9

5,494

220, 225, 227, cam, cast, flow, heads, ls1, ls2, ls6, prc, rockers, stage, trick, tsp

PRC 225 "as cast heads" Feedback?

angelo1000r on Mar 11, 2014

Mar 28, 2014 07:52 AM
by angelo1000r

15

11,341

18, 2002, 224r, 228r, 53, 806, cam, formula, heads, ls1, mile, prc, results, specs, stock, times, track, trans, tsp, white

Stg. 1 LS6 heads/ 224R results

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1 2 3)

2002 blue z28 on Jul 2, 2013

Mar 13, 2014 06:27 PM
by 2002 blue z28

47

9,717

247, afr, cts, heads, ls3, lsa, prc, tfs

Prc 247 or Tfs 245s

camarovon on Feb 13, 2014

Feb 25, 2014 06:57 AM
by Dynospeed

19

9,416

223, 23039s, 230s, 2539s, 25s, 408, 53, 853, afr, heads, im, ls2, prc, rhs, spray, turbo

heads for my ls2 408- ported 853's or prc 2.5?

andy9743 on Sep 16, 2013

Feb 15, 2014 11:01 AM
by LS1HIGHLIFE

17

5,268