Threads Tagged with prc

2003, 216224, 53, 53l, cam, camshaft, dyno, gains, heads, prc, silverado, torquer, tsp, v, v2

5.3+torquer V2

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lq4pwns on 05-15-2009

02-26-2016 10:23 PM
by badream

65

75,179

218222, 222, 222226, 226, 226230, cam, cams, camshaft, eps, lobes, ls2, prc, torque, truck, trucks

Eps 222/226 cam

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grey matter 04 on 12-26-2010

11-19-2015 02:15 PM
by zblee

56

40,306

25, 53, 53l, 706, cnc, d1sc, ecsb, flow, heads, prc, price, sale, sierra, silverado, stage, wcch

anyone run the WCCH Stage II heads for 5.3?

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06sierra5.3 on 04-12-2012

12-17-2014 07:48 AM
by gagliano7

26

12,043

25, 53, 799s, chamber, combustion, heads, injectors, l33, ls6, prc, sale, size, speed, texas, tsp, upgrade, valves

Need help on TSP Stage 2.5 LS6 Heads for 5.3L Sierra

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1 2)

20SS06 on 01-31-2014

02-03-2014 04:22 PM
by Sales4@Texas-Speed

11

8,380

220, 25, 350, 350whp, 53, build, built, cam, dyno, heads, prc, setup, silverado, ss, tahoe, trailblazer, tsp, whp

What is needed for 340-350whp 5.3?

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skaffy03 on 12-18-2013

12-21-2013 10:47 PM
by AUTOT3K

21

18,373

brian, kits, ls1tech, prc, racing, springs, tooley

anyone running Bryan Tooley valve springs?

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1 2)

Noah Burns on 11-02-2013

11-05-2013 09:37 PM
by tempoffroad

11

2,606

243799, 243s, 53, 862, cammed, compression, dyno, efans, gain, heads, high, hp, lm7, ported, prc, swap

Any dynos of 5.3L before after head swap??

69Camaro427 on 10-29-2013

10-30-2013 04:59 PM
by 69Camaro427

3

5,551

243s, 25, 53, difference, gains, heads, hp, intake, ls6, prc, stage, tbss

Prc stage 2.5 5.3 & ls6 heads,,,need feedback

saull on 10-07-2013

10-14-2013 10:56 PM
by WICKEDOWESIX

6

4,584

050, 210, 230, 25, cam, fit, heads, lq4, prc, supercharger, zr1

LQ4 with ZR1 cam?

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G23crawler on 09-03-2013

09-18-2013 06:02 PM
by TXSZ66AVLANCHE

10

4,613

317, 53, 60, cam, daily, driver, heads, ls1tech, ported, prc, silverado, stock, times, torquer, track, v2

Stock 6.0. should I put 5.3 heads on it or leave 317s with nitrous.

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shawnss on 08-26-2013

08-27-2013 06:25 PM
by grey matter 04

14

22,569

199650, 199675, 650, 675, cam, dual, kits, lift, original, prc, prclift, specs, spring, springs, trucks

PRC .650 Lift Dual Springs

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budhayes3 on 04-19-2011

07-12-2013 07:41 AM
by ITR0055

36

16,538

62, 78, aftermarket, dyno, headers, heads, ls3, prc, sierra

Dyno guesses?

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1 2)

GMCtrk on 06-24-2013

07-01-2013 11:12 AM
by GMCtrk

13

2,103

bore, heads, ls7, lsx, lsxls7, prc, small

WCCH LSX-LS7 heads / Electric w/p

jasond26 on 06-23-2013

06-24-2013 09:05 AM
by jasond26

4

981

1810, 650, 660, bind, btr, calculating, coil, kit, ls1tech, prc, pressure, shims, spring, springs, valve, wrong

Lets talk Valve Spring Mathematics

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oakley6575 on 05-15-2013

05-21-2013 10:50 PM
by oakley6575

12

4,101

25, 60cc, dyno, heads, ls6, prc, results, sale, stage

PRC Stage 2.5 LS6 243s

iDEALS1 on 04-22-2013

04-30-2013 07:14 PM
by iDEALS1

9

1,711

cam, catch, delilah, head, hey, install, ls6, performance, prc, stage, streetsweeper, timdave217, trucks

Hey there Delilah

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TimDave217 on 10-05-2012

04-19-2013 09:34 AM
by TimDave217

68

9,813

WEIRD WEIRD MISS - help!!

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BayouBoyz on 02-26-2013

03-03-2013 12:25 AM
by 1FastBrick

10

3,081

2500, 317, locks, prc, retainer, retainers

PRC .650 lift springs, retainers and locks/317 heads/ARP bolts/pushrods

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1 2)

dmcdevin on 12-19-2012

12-30-2012 01:56 PM
by dmcdevin

15

2,093

Cummins Diesel Performance

24, 24v, changed, commins, cummins, diesel, dodge, injectors, p0251, prc, quick, start, starting, tips, valve, wont

cummins not starting

greasemykey on 12-14-2012

12-15-2012 10:15 PM
by greasemykey

4

2,843

7350, compression, length, ls6, milled, prc, push, pushrod, pushrods, rod

Needing help with pushrod length and compression

Amedee on 11-29-2012

12-01-2012 07:23 AM
by Amedee

5

955

25, 53, cam, chevy, cut, heads, prc, times, track

5.3 heads cam help???!!!

864dillon on 08-03-2012

08-04-2012 03:21 PM
by 864dillon

5

1,123

2001, 225, cast, corvette, engines, gm, lifter, lifters, lq4, ls7, noise, prc, sdparts, start, style, z06

? On lifters

Hivelocit on 07-30-2012

08-04-2012 04:36 AM
by Hivelocit

8

1,952

546 unlocked NA

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LIL SS on 07-11-2012

07-30-2012 09:30 PM
by ltr450ryder

10

2,304

GMT 900 Trucks General Discussion

102mm, 2009, 25, 408, 480, 480rwhp, 53, cathedral, gmc, heads, ls2, lsxrt, manifold, prc, rwhp, sierra

480 rwhp lsxrt manifold

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RickLowpez on 07-26-2012

07-30-2012 10:44 AM
by Vortec350ss

32

5,989

199675, cam, custom, grind, prc, sale, spike

Fs cam kit

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GREENMILE on 06-28-2012

07-19-2012 02:37 PM
by GREENMILE

27

2,646

1500, 230, 234, 25, 53, 6000, cam, cams, heads, loppy, ls, ls6, prc, rpms, silverado, stage

help me pick a cam

greasemykey on 06-18-2012

06-19-2012 01:25 PM
by greasemykey

7

1,321

GMT 800 & Older GM General Discussion

25, 60, 60l, afr, block, cnc, compatible, cylinder, dyno, ehat, ford, head, heads, ls1, ported, prc, shootout, stage, stock

questions about 'budget' bolt heads

40series on 06-09-2012

06-18-2012 04:29 PM
by Sales2@Texas-speed

8

1,590

53l, heads, p1, prc, procharger, stage25

Vmaxx22 needs to be banned from this site!

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Three6GMC on 06-03-2012

06-14-2012 04:26 PM
by Three6GMC

18

1,957

Member Feedback

2003, 2005, 53, 53l, cam, chevy, comp, headcam, headers, heads, kooks, prc, procharger, supercharged, supercharger, tahoe, work

Heads on supercharged 5.3?

Phantomx55 on 06-02-2012

06-03-2012 12:44 AM
by jiar577

8

10,158

WTB: PRC 2.5 ls6 heads for my turboed 5.3

dirtdiggler02 on 05-31-2012

06-01-2012 10:49 AM
by CHILLLLLL

3

606

WTB (Wanted To Buy)

prc 2.5 heads?

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hsiriyob on 05-26-2012

05-31-2012 03:36 PM
by 02 BLK WS6

21

3,324

408, block, blower, cam, car, denver, heads, lq9, ls3, pistons, powered, prc, price, procharger, stroker, vbulletin

shanesss new 408

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shanesss on 03-15-2012

05-25-2012 01:24 PM
by oakley6575

35

7,610

2006, 25, 408, 53, extreme, heads, prc, rpm, silverado

Compare heads

Go5.3tt06 on 08-06-2011

05-22-2012 01:56 PM
by MPFD

7

1,465

GMT 800 & Older GM General Discussion

650, 94, avoid, bottoming, doesnt, duals, exhaust, geo, ls1, metro, pics, prc, seal, seals, valve, wrong

Wrong size valve seals?

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1 2)

WhiteChevy3 on 05-05-2012

05-06-2012 10:42 PM
by WhiteChevy3

11

2,018

05, 243, 53, 650, cnc, gmpp, good, heads, hp, lq4, port, ported, prc, silverado, stage, vortec350ss

PRC stage 1 243 Heads

Vortec350ss on 04-10-2012

04-13-2012 09:09 AM
by Vortec350ss

7

2,757

237, 34, 60, 78, adapter, afr225, collector, edelbrock, headers, heads, ls, plate, prc, primary, silverado, stepped, super, victor

most power through 1 3/4 stepped 1 7/8 header?

LIL SS on 04-06-2012

04-09-2012 06:23 PM
by LIL SS

5

2,276

GMT 800 & Older GM General Discussion

675, cam, cams, change, eht, eps, heads, ideas, lifters, lq9, patg, prc, pull, stand, starting, swap

About to cam my lq9 before swap, need advice.

Bigbus on 04-01-2012

04-03-2012 07:44 PM
by TIM Z

4

3,034

05, 205, 25, 48l, 53, bang, buck, flow, gto, heads, prc, silverado, tahoe, trick, vortec

Poll

Heads?

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darnie on 03-26-2012

03-29-2012 11:19 PM
by TXsilverado

25

19,960

11s, 134, 53, afr, build, heads, ls1, makes, phd, pistons, prc, running, settings, stock, tune

LS1 build

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dmelvin on 02-28-2012

03-02-2012 08:39 PM
by ltr450ryder

21

3,379

08, 241, 25, 53, build, gains, head, heads, heds, ls6, mill, port, prc, review, stage, tsp

PRC stage 2.5 5.3 heads or PRC stage 2.5 LS6 heads

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1 2)

ccantu0389 on 02-23-2012

03-01-2012 07:32 PM
by ccantu0389

14

15,545

25, 53l, crosby, gain, head, heads, hjuston, hoston, houston, kit, lsx, polish, port, power, prc, tx

Houston Port and Polish

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1 2)

Black08Chevy on 09-19-2011

02-18-2012 08:08 PM
by GMCSIERRA5.3

15

5,545

Texas

53, 650, dual, gm, hardened, prc, pushrods, springs

PRC .650" dual springs and comp hardened pushrods 7.4

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1 2)

lablackbeast on 02-13-2012

02-14-2012 02:27 PM
by Chevyboy_erik

10

1,218

370, borg, bw, cheve, prc, s480, sale, specs, truck, valve, warner

t-6 BW build

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charcold-bowtie on 05-17-2010

02-03-2012 09:59 AM
by charcold-bowtie

65

10,747

2007, 2010, 25, 285, 53, 53l, chevrolet, flow, heads, intake, prc, prc25, sale

Prc 2.5 5.3 heads cnced

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1 2 3 4)

sabersaw30 on 10-04-2011

01-26-2012 07:18 PM
by sabersaw30

36

5,918

03, 53, 706, forsale, fuel, heads, injectors, prc, rail, rails, sale, silverado, tbss, with

FS: 706 heads, TBSS fuel rails, PRC .650 dual springs

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CROCHEVY on 12-31-2011

01-11-2012 10:49 AM
by mcfarlnd

10

1,506

226230, 53l, 60, cam, cammed, cams, choice, lq4, ls, modifications, performance, prc, specs, springs, torque

LQ4 Cam Choice Help??

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1 2)

WhiteChevy3 on 12-14-2011

01-05-2012 09:01 PM
by WhiteChevy3

14

11,966

243, 60cc, flowchart, heads, ls6, patriot, prc, sale, stage, witt

Custom 60cc Patriot Performance Heads f/s

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lady3bglover on 11-04-2011

12-31-2011 07:23 PM
by lady3bglover

24

2,988

MULTIMEDIA (truck related)

25, 418, 456, 60, 60cammed, 6l90e, cammed, chevy, circle, circled, filter, gears, harsh, ls6, prc, shifting, stage

my 08' 6.0/cammed/6l90e/456s 0-120+

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chevrolade on 06-07-2011

12-30-2011 05:15 PM
by La_BigShit0389

33

6,717

400, 60512, 62, break, broke, broken, dual, engine, ls2, lunati, miles, prc, silverado, spring, springs, valve

6.2 breaking valve springs

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1 2 3)

laytoncamaroz28 on 12-06-2011

12-19-2011 05:11 PM
by Jake99

26

7,398

243, 243s, 25, 53, 53l, dyno, head, heads, ls6, mods, performance, prc, stage, stock, tea

stock 243's vs prc stage 2.5 5.3L heads

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bigred08 on 11-15-2011

11-22-2011 08:52 PM
by bigred08

20

35,516

oil pan kit, PRC springs, melling oil pump, and more

sprayed99 on 10-28-2011

11-10-2011 10:35 PM
by LSCustoms

9

872

25, 53, 706, 862, cfm, cylinder, heads, prc, specs, state, stg

Brand New PRC stg 2.5 5.3L Heads NIB

Hawaiian_Built on 11-01-2011

11-06-2011 03:09 PM
by Hawaiian_Built

4

1,233

18, 53, add, arms, calculator, cam, convert, heads, lift, ls, motor, performancetrucks, prc, rocker, rockers

what will the lift be with 1.8 rockers

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1 2)

ou812sm on 10-24-2011

11-02-2011 09:28 AM
by Sales2@Texas-speed

11

4,225

12613411, 25, 53, injector, injectors, ms4, older, prc, size, stage, truckinjector12613411

injector size

02_Orange_D1SC on 07-07-2011

10-18-2011 08:26 PM
by 364HC

3

4,243

complete, dual, fs, heads, l92, pn, prc, sale, springs, valve

FS: L92 heads assembled wiht PRC dual valve springs

black04 on 04-18-2011

10-17-2011 08:14 PM
by black04

7

1,278

25, 53, 64cc, compression, dyno, gm, head, heads, lq4, lq9, ls6, mill, performance, prc, stage, tr224

Lq4 tr224 prc stage 2.5 heads

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Truckshop on 08-16-2009

10-01-2011 07:41 PM
by low2001gmc

61

32,463

1500, 2012, eht, prc, problems, silverado, spring, springs, valve

valve spring question..

blue0453 on 09-27-2011

09-28-2011 04:22 AM
by blue0453

9

684

FORCED INDUCTION

25, 28lb, 53, clutch, cylinder, flywheel, heads, monster, prc, prcs, saale, sale, stage

Monster Stage 3 clutch and PRC Stage 2.5 heads for sale.

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1 2)

Frito Bandito on 09-21-2011

09-27-2011 05:28 AM
by Frito Bandito

11

2,514

237, 60, build, cam, combo, end, gm, good, headcam, heads, niitrous, nitrous, prc, speed, stock, texas, top

Whats the ulitimate 6.0 top end package for nitrous

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TheRepairMan on 09-14-2011

09-26-2011 08:37 AM
by skeet

25

18,852

25, 408, 53, 706, castings, converting, head, heads, intake, las, lq9, ls6, prc, prc25, rwhp, vegas

PRC 2.5 5.3s on LQ9

Hawaiian_Built on 09-16-2011

09-25-2011 10:07 PM
by Hawaiian_Built

6

4,620

25, 53, cams, gains, gmc, heads, hp, kind, prc, sierra

Any help appericiated, what kind of gains will I achieve with hp/tq or stock

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bluebommer07 on 09-20-2011

09-21-2011 07:42 AM
by bluebommer07

12

1,429

04, 2000, 2004, 60, change, chevy, color, prc, replace, seal, seals, silverado, silveraldo, tahoe, valve

how to change valve seals?

Holty on 09-15-2011

09-15-2011 09:10 PM
by budhayes3

7

3,766

650, bad, cadillac, cam, escalade, gm, lifter, lifters, make, noise, performance, prc, preload, problems, springs, wrong

lifter preload Q

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1 2)

EscaTruck on 09-12-2011

09-14-2011 07:29 PM
by Mangled03gmc

10

1,837

25, 306, 53, heads, performance, prc, scottsdale, stage

PRC Stage 2.5 5.3 heads and other stuff

1dirtybird on 08-26-2011

08-31-2011 03:40 PM
by 1dirtybird

1

729

Western

243, 25, 60, cc, gasket, heads, lq4, ls6, power, prc, prices, speed, stage, texas, tsp

tsp prc ls6 stage 1 heads

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1 2)

la blue on 08-10-2008

08-15-2011 03:59 PM
by 02'Z71ONDUBZ'

16

6,416

2002, 228r, 25, 53, 53l, 60l, coolant, heads, ls1, plug, prc, stg, stg25, swap, truck, tsp

PRC stg2.5 5.3 heads

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chevyboy.520 on 12-26-2010

08-09-2011 09:42 PM
by JamisonFRC

44

8,162

226230, 243, 7425, cam, cammisc, chevy, eps, gasket, head, iron, ls2, prc, ptm, result, stock, thickness

My Iron LS2 - Patriot 243s, EPS Cam, 3.5" catback, misc crap buildup

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BlackGMC on 06-19-2011

07-20-2011 05:39 PM
by Bumpers

149

14,045

243, 25, 862, craigslist, heads, ported, prc

Ported 862 Castings Gone! On to PRC 2.5 243 Castings...:)

Bigschwerm on 07-04-2011

07-04-2011 01:38 PM
by TGriz

2

2,498

2007, 60, 926, broke, broken, comp, f150, ford, pac, performancetrucks, prc, racing, silverado, spring, springs, valve

Broken valve spring

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1 2)

Jokeman on 06-07-2011

06-13-2011 10:32 PM
by skeet

16

4,763

Advice on some heads

06sierra5.3 on 05-18-2011

05-19-2011 04:13 PM
by 06sierra5.3

7

964

clock, design, desktop, grand, intimidator, lowered, pc, plano, prc, reg, silverado, ss, texas, wagoneer, wallpaper

Whats on you background/desktop? Designs?

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1 2 3 4)

A Low Dime on 05-06-2011

05-16-2011 04:11 AM
by Spoolin

30

7,382

THE TRUCK STOP

243, 25, 400, 53, 59cc, 60, cam, fits, heads, intake, ls6, manifold, milled, ported, prc, puts, rwhp, truck, tsp

6.0 build questions

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02_Orange_D1SC on 04-16-2011

04-17-2011 09:44 PM
by 02_Orange_D1SC

11

2,907

112, 212, 218, 222226, 224r, 25, cam, eps, heads, issues, ls6, lsa, prc, ptv, tsp

lets play everyones favorite game CAM PEOPLE COME ON IN

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1 2)

EscaTruck on 04-14-2011

04-17-2011 08:08 PM
by 03_SS_22

13

2,681