INTERNAL ENGINE MODIFICATIONS - Page 11 - PerformanceTrucks.net Forums

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2008, bottom, end, excessive, footprint, i5, lifters, lq4, ls7, noise, noisy, sportster, train, valve, valves, valvetrain

Excessive valve train noise

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1 2 3)

RhinoSS on 09-05-2010

05-10-2011 06:56 PM
by afterburn84

21

5,424

01, 02, 04, 228r, 53, 62, 799, advancing, cam, factory, gain, heads, hot, hp, lq4, ls6

Ls6 cam performance

(

1 2 3)

JCisLord on 01-22-2012

02-01-2012 05:48 AM
by TXSZ66AVLANCHE

21

5,868

2003, 2300, 427, block, build, builds, cost, ls1, lsx, lsx427, performance, review, suburban, truck, tvs

LSX 427 Build

(

1 2 3)

TXSZ66AVLANCHE on 01-08-2012

01-10-2012 02:49 PM
by 1fast06

21

4,579

12572733, 53, 53l, al, block, casting, chevy, date, determine, engine, heads, l33, number, numbers, year

What year 5.3 block do i have??

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1 2 3)

peterls1 on 01-02-2012

02-10-2012 06:32 PM
by Tig

21

63,993

11, 317s, 408, building, compression, fast, high, intake, ls2, lsxrt, motor, sbf, silverado, stroker, torque, truck

N/A 408 questions

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1 2 3)

kode-x-kustoms on 05-29-2011

07-09-2011 07:41 PM
by kode-x-kustoms

21

4,753

engine, excessive, high, highoilpress, lq9, mercedes, oil, pressure, truck, wot

High Oil Press :( dont know what to do

(

1 2 3)

hyespeeder on 12-07-2010

12-12-2010 08:29 PM
by hyespeeder

21

2,094

25, 370, 53, compression, d1sc, heads, ls1, prc, procharger

PRC 2.5s on a 370?

(

1 2 3)

KDavis04ss on 12-07-2010

12-11-2010 10:11 PM
by KozzyJr

21

2,554

Need Help On which way to go??? 6.0 help

(

1 2 3)

06pcklm7 on 11-18-2010

11-19-2010 11:56 AM
by budhayes3

21

1,561

2009, 53, 9000, break, breakin, chevy, circle, disk, engine, lt, marine, multi, nelson, procedure, spintech, tsp

The End all to Engine break in procedures?

(

1 2 3)

Spoolin on 09-25-2010

10-23-2010 02:23 AM
by Spoolin

21

3,732

220220, 230236, 53, cam, curve, eps, hemi, installation, louisiana, performance, shops, torque, truck, tsp, tunning

Torque Curve

(

1 2 3)

TORQUE RACING on 02-01-2012

02-08-2012 09:52 PM
by WhiteChevy3

21

3,953

110lsa, 219227, 53, 6000, cam, camshaft, comp, dyno, l92, ls1, past, profiles, results, rpm, shaft

6000RPM camshaft

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1 2 3)

2001CamaroGuy on 04-30-2010

05-04-2010 10:27 PM
by 1FastBrick

21

3,129

2000, 2006, 53, 53l, engine, ls7, main, replace, replacement, seal, seals, silverado, types, valve, vavle

Two Types of Valve Seals?

(

1 2 3)

Ferocity02 on 03-17-2010

03-25-2010 01:01 AM
by Ferocity02

21

25,642

53, 53l, 5441211, 5445011, cam, cams, camshaft, comp, competition, hot, lopes, ls1, reviews, sierra, springs

Wanting a new cam.

(

1 2 3)

Kev SS on 03-01-2010

03-02-2010 10:02 PM
by grey matter 04

21

10,011

112lsa, 114lsa, 219227, 239247, 239255, 5445611, 5447311, 607614, bolt, cam, comp, lobes, lsr, pn, single

NEW Comp Cam LSR specs!!! come in!!

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1 2 3)

Darkblue5.3 on 01-05-2010

01-15-2010 09:09 PM
by 1BadAction

21

29,500

1125, 11251, 11651, 91, compression, dd, dynamic, engine, gas, ls1tech, motor, octance, pump, ratio, run

Anyone hear running 11.25:1 or higher on Pump Gas DD?

(

1 2 3)

Pontiac Derek on 12-16-2009

01-05-2010 09:28 PM
by TurboGibbs

21

3,207

bad, cam, camshaft, camshafts, engine, horizontally, laying, shaft, shelf, store, stored, storing, warp

storing a camshaft

(

1 2 3)

06sierra5.3 on 11-03-2009

11-05-2009 04:23 PM
by Coban

21

22,800

402, block, crankshaft, eagle, kit, lq4, ls2, number, part, performance, pistons, stock, stoker, stroker, urr2slo

402 stroker kit and 4l60e parts?

(

1 2 3)

02sierraz71_5.3 on 10-07-2005

10-19-2005 06:32 PM
by Kano

21

3,022

317, 53, 53l, 60, assembly, block, cam, fbodygirl7931, gm, heads, ms4, put, rotating, vs, work

5.3 or 6.0 Heads?

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1 2 3)

fbodygirl7931 on 09-16-2009

11-27-2009 09:43 AM
by Pontiac Derek

21

7,970

2013, 53, 53l, 600rwhp, adders, boost, boosted, budget, build, head, lm7, magnum, motor, performance, power, silverado, studs, turbo

Budget 5.3L for Boost

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1 2 3)

Ferocity02 on 06-10-2013

10-29-2013 02:12 AM
by Cammed4ever

21

8,903

Rethinking / remixing GM OE

(

1 2 3)

Marky Dissod on 02-23-2024

03-27-2024 07:13 AM
by jonnyboy

21

877

6.0 LQ4 D1 Procharger ?

(

1 2 3)

Intimidator_ SS on 02-18-2017

04-04-2017 07:44 PM
by Intimidator_ SS

21

23,498

415ci build in Denali

(

1 2 3)

mej0914 on 01-05-2017

01-28-2018 08:42 AM
by Tig

21

5,671

What pistons do I have?

(

1 2 3)

dobsnek on 02-14-2016

03-04-2016 05:51 AM
by bobfig

21

2,361

4.8 crank in a 5.3... .53x" in the hole?

(

1 2 3)

Forcefed86 on 12-16-2014

01-12-2015 09:46 AM
by Forcefed86

21

26,201

03, 243, 53, cams, charge, end, gains, heads, low, lq4, ls1, mill, power, shop, top, trade

LQ4 heads

(

1 2 3)

G23crawler on 01-14-2014

01-15-2014 09:37 PM
by G23crawler

21

6,660

370, horsepower, make, motorsports, thompson

needs directions on my engine build

(

1 2 3)

chevy79 on 10-25-2013

10-28-2013 10:31 AM
by roland1

21

2,264

Should I buy PRC 2.5 heads for $700

(

1 2 3)

Choda on 08-08-2013

10-13-2013 10:01 PM
by Choda

21

3,268

2004, 2008, 53, 53l, 7425, cam, cams, chevy, comp, ls6, pushrod, pushrods, silverado, size, springs

5.3 ls6 cam pushrod length?

(

1 2 3)

13secGTP on 09-29-2009

10-05-2009 12:53 PM
by budhayes3

21

32,451

53, 60, cometic, compressed, compression, fit, gasket, gaskets, head, hg, layer, ls9, ls9headgasketspecs, ratio, thickness

LS9 gasket compression effects

(

1 2 3)

Vortec350ss on 03-04-2013

03-06-2013 11:13 PM
by shawnss

21

21,703

223, 223223, 50, 53, 60402, baby, boost, buy, cam, cams, camshaft, cheap, lunati, silverado, truck, turbo

.223/.223@.50 .549/.549 115 lsa lunati cam

(

1 2 3)

99s10sbc on 10-22-2012

11-08-2012 09:12 PM
by RedRover

21

4,230

2012, 212, 212218, 218, cam, hardened, hp, lift, low, ls, ls6, motors, octane, pushrods, siverado, springs, tune

quick question about cams

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1 2 3)

kretty on 08-29-2012

09-07-2012 06:50 AM
by kretty

21

2,670

53, bad, cam, camshaft, cost, engine, failure, harden, hardened, hardening, heat, soft, squeak, symptom, treatment

The hardening on my stock cam failed

(

1 2 3)

kretty on 08-03-2012

08-26-2012 06:15 PM
by jrmchevyman

21

2,760

222226, 60, cam, camshaft, cost, eps, heads, installing, labor, performance, silverado, speed, texas, truck, tune

cam install price

(

1 2 3)

6.0l RST on 07-20-2012

05-05-2020 12:50 AM
by Chevy4ever

21

116,598

prc 2.5 heads?

(

1 2 3)

hsiriyob on 05-26-2012

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

21

3,343

241, 243, 53, 706, 862, california, flat, head, heads, job, performance, pistons, top, valve, valves

5.3 with flat top pistons & 706 heads with valve job

(

1 2 3)

azchevydude on 02-12-2012

02-14-2012 01:34 AM
by MAG1C

21

103,970

anyone, cam, cams, camshaft, camshafts, design, designs, dyno, forum, jones, jonescam, lq4, mike, sale, truck

Got my Jones Cam Design Cam Today!(pics)

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1 2 3)

1slow01Z71 on 11-02-2006

11-04-2006 03:29 PM
by 1slow01Z71

21

15,835

48, 48ls1, 600, cam, easy, give, hp, mods, polish, port, silverado, stall, trailblazer, tune, whipple

Hp #'s and mods w/4.8

(

1 2 3)

SmokinHot98 on 11-03-2007

11-06-2007 04:03 PM
by 8ALTNG

21

4,396

408, build, intake, sitels1techcom, turbo

what intake with turbo/408 combo

(

1 2 3)

denali_on_26's on 09-12-2009

09-16-2009 12:20 PM
by denali_on_26's

21

1,867

Head Swap Gone Wrong!!!!!!!!

(

1 2 3)

TouchOfEvil04 on 10-13-2007

10-24-2007 09:57 AM
by FastCrewCab4x4

21

2,126

400, 400rwhp, 53, 53l, dakota, engine, heads, lq4, make, na, possible, recipe, rt, rwhp, wrhp

400rwhp 5.3l?

(

1 2 3)

Ackattack1 on 09-10-2007

09-12-2007 09:41 PM
by nxpress03

21

19,998

What else could break?

(

1 2 3)

blown3qtr on 08-29-2007

09-01-2007 10:37 AM
by closet red neck

21

1,558

JPA LSX Motors

(

1 2 3)

BlownChevy on 05-14-2007

05-17-2007 07:58 PM
by speedy02

21

2,210

112, 112lsa, 232, 232234, 234, 53l, 595, 595598, 598, band, cam, duration, good, lift, lsa, power, tsp, youtube

232/234 .595/.598 112lsa

(

1 2 3)

black03stepside on 04-12-2007

04-13-2007 12:50 PM
by onebadrubi

21

7,744

Intake manifolds

(

1 2 3)

jus1975 on 11-03-2006

11-11-2006 02:56 PM
by jus1975

21

1,926

200, 53, 862, flow, head, heads, ls, modding, number, numbers, polish, port, ported, porting, silverado, valves, worth

port/polish/milled 862 heads, Worth the $$$

(

1 2 3)

03chevy5.3rcsb on 10-17-2007

10-21-2007 01:56 PM
by Quik

21

47,816

03, 2006, 48, 60, engine, gen, iv, pins, piston, pistons, pressed, rod, rods, sierra, tech

6.0 Pistons

(

1 2 3)

dirt track racer 81 on 08-09-2006

08-10-2006 10:10 AM
by TurboGibbs

21

2,202

243, 53, 581, 85, 95, boost, compression, dcr, dynamic, heads, ls1, max, pressure, run, street, target

<TECH ONLY> Dynamic compression...

(

1 2 3)

TurboBerserker on 07-14-2006

04-18-2007 06:06 PM
by thunder550

21

6,189

2005, 224, 60, 7425, cam, length, lifter, ls6, machine, noise, pushrod, rpm, sewing, silverado, sound, swap, thunder

sewing machine sound

(

1 2 3)

reveille5 on 06-26-2006

08-20-2006 01:38 PM
by Red Heartbeat

21

6,601

2002, 404, 53, 53l, avalanche, camshaft, chevy, forged, livernois, oil, pickup, stroker, superchard, supercharged, truck

Project 404 Stroker

(

1 2 3)

Lord Aries on 06-21-2006

07-29-2006 08:26 AM
by Lord Aries

21

3,171

53, 5440811, cam, cheapest, comp, inatalled, opinion, run, specs5440811, tahoe, torque

This is about a torque build!

(

1 2 3)

tahoe on 05-20-2006

05-28-2006 11:42 AM
by tahoe

21

4,379

224, 224224, 224r, c2, cam, lobe, mti, specs, tsp

MTI & TSP cam differences

(

1 2 3)

nightmarechevy on 05-12-2006

05-24-2006 07:57 PM
by nightmarechevy

21

1,830

floating valves

(

1 2 3)

1ImperialSS on 03-26-2006

04-20-2006 07:19 AM
by silver-mod-o

21

1,919

very noob Q .. Dont shooot !!!!!!

(

1 2 3)

YeLLow Fever on 12-03-2005

12-14-2005 03:29 PM
by F8L Z71

21

2,033

HELP tryin to get valve seals on

(

1 2 3)

dirt track racer 81 on 07-24-2008

07-26-2008 07:54 AM
by gcsd3742

21

1,571

help with my cam installation

(

1 2 3)

2000sierra6.0 on 06-29-2009

07-03-2009 11:49 PM
by TurboBerserker

21

1,981

02, 2001, 53, change, chevy, cts, drill, engine, gmc, lifter, lifters, ls2, mod, silverado, trays

change lifters?

(

1 2 3)

454navyss on 04-26-2009

04-28-2009 08:49 AM
by GMCtrk

21

3,161

12561706, 200, 53, 706, 706s, 862, chevy, engine, gm, heads, install, intake, interchange, l59, lm7, valve

862 vs. 706 heads

(

1 2 3)

old motorhead on 02-02-2009

06-19-2017 04:15 PM
by John Gravelle

21

338,613

12498544, 12499225, 2007, 383, 48l, caddy, chevy, lifter, lifters, ls1tech, ls7, sale, silverado, single, tapping

LS7 lifters

(

1 2 3)

53RUSSELL on 01-03-2009

01-14-2009 07:00 AM
by RAZORS10

21

8,797

14, 2005, 43, building, chevy, forums, heads, liter, ltr, mile, mods, parts, performance, shaving, v6

Chevy 4.3 liter v6

(

1 2 3)

s10fan on 11-22-2008

11-30-2008 02:45 PM
by A Low Dime

21

18,529

12562317, 450, 53, 53litre, 60, assemble, casting, chevy, grafal, head, np208, pistons, rwhp, silverado, vortec

Building a 6.0 have some questions

(

1 2 3)

skyhighsami on 11-03-2008

11-17-2008 09:37 PM
by 1FastBrick

21

7,873

auto, builder, buildera, builders, carolina, coast, durham, east, engine, ford, masters, nc, newport, news, virginia

East Coast engine builders?

(

1 2 3)

OneBadSSS on 12-06-2007

09-16-2018 12:40 AM
by RedXray

21

7,911

2012, 5800rpm, 99, date, drop, edinburg, power, tx, vette, voting

What the ? with the 408 don't want more than 5800rpm

(

1 2 3)

Simon SS on 05-29-2008

01-03-2012 11:04 PM
by black00chev

21

2,775

18002100, 53, cam, combo, converter, heads, silverado, slow, stall, stock, torque

5.3 heads cam and converter

(

1 2 3)

Y-B-Slow on 04-03-2008

04-11-2008 10:18 AM
by Y-B-Slow

21

3,590

My 370,radix,n20 build

(

1 2 3)

gao8302 on 04-01-2008

05-04-2008 09:52 AM
by gao8302

21

2,552

cam, httpwwwphotobucketcomalbumsh46garrissonj, mcalester, tranny, trutrac, ttranny, yanktrannycom

Cam,yank,tranny,tru trac install this weekend

(

1 2 3)

BOTLFED_AWD on 03-11-2008

03-19-2008 08:33 AM
by BOTLFED_AWD

21

2,712

12558340, 53, galley, gm, oil, plug, sale

What is this??

(

1 2 3)

dirt track racer 81 on 02-13-2008

06-07-2008 12:29 PM
by 1ImperialSS

21

2,314

45, 45l, crate, diesel, duramax, engine, gm, gmc, modifications, motor, specs, turbo, v8, v8d, wikipedia

New GM 4.5L Duramax diesel V8 unveiled

(

1 2 3)

Spoolin on 12-21-2007

12-23-2007 08:23 PM
by mcconditioner

21

2,825

53, 53l, biggest, cam, carb, clear, heads, lift, milled, ms3, put, run, stock, tr228, whats

what is the biggest cam that i can run in my gen4 5.3 aluminum

(

1 2 3)

ls1birdman on 09-24-2010

02-12-2011 02:05 AM
by 1SlowHoe

20

10,268

38, 48, 53, 57, am, boost, bore, cam, cammed, chevy, headers, length, ls1, mid, silverado, stock, trans, truck, vs

cammed 4.8 vs 5.7 ls1

(

1 2 3)

slowec on 08-03-2007

08-13-2007 11:31 AM
by TXARKITEKT

20

3,408

2000, 53, 700, brian, chain, double, hp, ls1tech, roller, set, silverado, single, strong, timing, tooley

double vs single timing chain set

(

1 2 3)

TURBHOE on 12-16-2013

12-21-2013 06:57 PM
by BlackGMC

20

26,761

03, 115, 1151, cam, compression, ls1, motor, mustang, plug, plugs, silverado, spark, tr220

Spark plugs? which ones for the cam?

(

1 2 3)

Colby 04 on 06-23-2006

06-25-2006 09:03 AM
by litreddevil

20

31,289

Engine build help

(

1 2 3)

RADO_4U2NV on 01-08-2009

01-16-2009 03:05 PM
by RADO_4U2NV

20

1,773

Rocks in oil pan

(

1 2 3)

Ken in AZ on 09-11-2016

09-16-2016 03:59 AM
by TrendSetter

20

7,855

007, 03, 045, 243, 53, cc, gasket, head, heads, lm7, mast, mil, milled, milling

heads milled .045

(

1 2 3)

Bumpers on 12-17-2010

02-04-2011 11:04 PM
by dmelvin

20

5,042

Ok guys, serious tech question

(

1 2 3)

00buckshot on 08-29-2011

09-20-2011 06:23 PM
by slamdlsx

20

2,325