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 09-24-2010

10-04-2022 12:45 PM
by Darkvaderwins

43

21,685

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 04-04-2012

07-09-2020 08:04 PM
by jdwtx85

30

9,023

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 08-05-2009

05-04-2020 08:08 AM
by Che70velle

32

71,493

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 02-11-2010

02-13-2020 04:25 PM
by rkupon1

11

5,365

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

which heads??

98z28mesh on 05-02-2010

05-30-2018 05:43 AM
by King Nothing

13

1,563

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 06-07-2007

05-13-2018 12:37 PM
by David Palmer

68

20,107

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 08-27-2012

12-14-2017 02:17 PM
by K11PER

25

25,487

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 05-21-2013

11-24-2017 08:50 AM
by z28241

25

37,972

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 05-08-2009

06-15-2017 07:25 PM
by Sergiogarcia100

55

31,126

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 05-07-2013

05-19-2017 03:39 PM
by Slickgoat05

40

26,703

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 05-02-2011

09-20-2016 06:00 PM
by Iroc LS1

28

9,962

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 04-06-2013

06-09-2016 10:14 PM
by Taprxxt

21

35,876

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 08-22-2011

04-05-2016 08:37 AM
by 98SSClone

46

7,017

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

Stage 2.5 PRC Heads Help!!!

DFas on 01-15-2013

03-08-2016 12:55 PM
by Sales3@Texas-Speed

16

10,952

403 build - Advice and Opinions

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1 2)

Decadence75 on 04-11-2014

01-01-2016 06:42 AM
by Decadence75

33

5,561

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 04-12-2011

11-27-2015 11:21 PM
by 01 blue bullitt

69

11,423

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 10-23-2012

11-15-2015 11:05 PM
by KW Baraka

59

40,776

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 03-26-2012

07-29-2015 07:02 PM
by Sales2@Texas-speed

56

37,163

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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1 2 3 4 5)

I8UR4RD on 05-07-2014

07-04-2015 10:11 PM
by Anchor

86

28,041

Forced Induction

TSP House brand Rods & Crank

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1 2)

ptrfree on 06-10-2012

07-03-2015 04:12 PM
by KiwiKid

24

17,521

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 05-31-2010

03-01-2015 08:57 PM
by midnight_79

7

4,991

Stock ls6 heads or prc stage 2.5 5.3 heads

97ta383 on 07-02-2009

02-20-2015 08:36 PM
by RPM WS6

18

2,850

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

tcbecker on 02-08-2015

02-08-2015 11:27 AM
by tcbecker

0

766

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 04-25-2013

02-01-2015 03:18 PM
by lil john

6

4,059

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 07-17-2014

01-11-2015 07:24 PM
by JS01

25

20,014

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 10-11-2012

01-02-2015 12:54 PM
by wayneSS

20

8,118

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 05-28-2009

01-02-2015 12:53 PM
by wayneSS

49

18,079

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 02-06-2012

12-17-2014 05:09 PM
by LS1SLEEPA

47

21,838

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 07-13-2012

11-24-2014 11:05 PM
by dbs1

32

20,472

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

Brian Tooley Platinum springs

Asian LSX on 12-14-2012

09-22-2014 04:58 PM
by Brian Tooley Racing

17

4,584

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 07-21-2013

09-04-2014 02:34 PM
by MyFirstLS1

49

20,412

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

valve spring height micrometer?

coops09gxp on 05-23-2012

08-18-2014 06:33 PM
by miami993c297

19

11,675

ls3 heads or prc heads

vern6.0 on 07-30-2014

07-31-2014 11:11 AM
by vern6.0

3

1,381

Forced Induction

PRC 2.5 5.3 vs PRC 215 heads.

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1 2 3)

mchdg86 on 07-06-2014

07-18-2014 12:55 PM
by Sales@Tick

50

12,224

Cadillac CTS-V 2004-2007 (Gen I)

Got my CTS-V dyno tuned today.

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1 2)

WasTiSLine on 04-25-2014

07-18-2014 10:56 AM
by 05RavenV

36

3,582

prc 2.5 5.3 heads & ls6 intake

leonrvn on 08-06-2012

07-16-2014 10:19 AM
by Cstone812

19

2,787

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 12-31-2009

06-27-2014 02:21 PM
by JYB Phoenix

26

13,883

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 05-02-2013

06-18-2014 12:10 PM
by nlpy8b

7

8,541

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 06-10-2014

06-12-2014 12:59 PM
by redtan

20

8,267

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 03-01-2014

06-04-2014 07:51 PM
by SoFla01SSLookinstok

58

14,212

215cc Heads & MS4 Cam

GMHESS7 on 05-13-2014

06-01-2014 07:09 PM
by john563

10

2,686

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 05-13-2014

05-15-2014 07:38 PM
by COSPEED2

27

7,140

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

help me choose heads for a 408

mannyman84 on 05-13-2014

05-14-2014 01:33 AM
by COSPEED2

7

1,483

Ms4 799 vs ms3 prc 5.3 2.5

831jd on 04-14-2014

04-14-2014 09:28 PM
by HCI2000SS

4

2,229

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

LIL SS on 04-24-2013

04-05-2014 03:22 PM
by cdubbzz

9

5,171

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

PRC 225 "as cast heads" Feedback?

angelo1000r on 03-11-2014

03-28-2014 08:52 AM
by angelo1000r

15

10,481

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 07-02-2013

03-13-2014 07:27 PM
by 2002 blue z28

47

9,308

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

Prc 247 or Tfs 245s

camarovon on 02-13-2014

02-25-2014 07:57 AM
by Dynospeed

19

8,895

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 09-16-2013

02-15-2014 12:01 PM
by LS1HIGHLIFE

17

4,795