INTERNAL ENGINE MODIFICATIONS - Page 9 - PerformanceTrucks.net Forums

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12, boat, cam, isky, roller, sbc, solid, triple

Why not ISKY?

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1 2 3)

stock48 on 07-09-2008

07-11-2008 12:23 PM
by budhayes3

24

3,423

364, 365, 370, boost, build, forged, horsepower, lq9, ls, lsx, motor, price, rating, vs, wcch

Forged 364 vs Forged 370

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1 2 3)

black04 on 01-31-2011

02-17-2011 08:06 AM
by Rick_Vor

24

10,494

boost, chamber, combustion, deck, flow, head, heads, intake, ls3, ls9, numbers, size, thick, thickness, valve

LS9 heads ( any info )

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1 2 3)

skeet on 11-13-2010

11-16-2010 02:56 PM
by Lucille

24

11,986

60, blower, camshaft, crawler, irs, jeep, lq9, motor, rock, root, s10, supercharged, supercharger, trader, viper

6.0 LQ9 In A Rock Crawler

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1 2 3)

wagnon89 on 06-07-2010

06-29-2010 12:56 PM
by wagnon89

24

15,335

14093643, 350, aftermarket, assy, cam, cracks, heads, pc, putting, racing, sbc, school, spider, summit, vortec, vortech

heads for 350 vortec

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1 2 3)

laoutlaw on 03-13-2011

03-23-2011 09:09 PM
by offroadrider12

24

8,966

10w30, additive, brad, break, engine, oil, orilieys, penn, performancetrucks, scooter, silverado, ss, valvoline, vr1, zinc

Break in oil????

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1 2 3)

DAYTONA81 on 05-23-2011

06-29-2011 10:45 AM
by Beau@SDPC

24

3,776

6.0 Rebuild

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1 2 3)

Atomic on 03-24-2010

03-29-2010 10:31 PM
by budhayes3

24

3,247

2009, 228r, 53, 918, austin, breaking, chevy, comp, dyno, problems, silverado, springs, tuning, tx

Comp 918

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1 2 3)

EthanH on 02-25-2010

03-06-2010 11:27 AM
by dug

24

2,546

292292, 355, 454, 501501, 74, 96, build, cam, cams, chevy, clip, duration, engines, hydraulic, lift, roller, silverado, sound, truck, tube, vortec, xe284

Vortec Silverado build

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1 2 3)

chevy4thewin on 12-10-2009

12-17-2009 11:37 AM
by stock48

24

2,755

opinions on this cam

(

1 2 3)

scotthughes on 12-07-2009

12-20-2009 07:54 AM
by orangeapeel

24

2,915

05, 220r, 53, 862, affected, cam, castech, casting, heads, lifters, number, replacing, sierra, speed, texas, tuning

Head Replacement / UPgrades '04 5.3

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1 2 3)

barthautala on 04-11-2012

05-29-2012 02:24 PM
by BigV8

24

6,220

All in the name of gas prices!

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1 2 3)

00Silv4.8 on 06-17-2008

06-26-2008 07:27 PM
by 00Silv4.8

24

2,058

Best parts for FI forged build?

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1 2 3)

TG02Z71 on 04-14-2008

04-29-2008 07:54 PM
by Wilde Racing

24

2,108

1104, 2008, 2012, 223, 226, 53liter, 605, 610, aftermarket, cam, gmc, heads, intake, patgeps, sierra, upgrade

What aftermarket heads

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1 2 3)

GREENSIERRA on 10-20-2013

11-26-2013 07:52 PM
by GREENSIERRA

24

7,063

1000hp, 48, 53, 60, 60l, block, crank, crankshaft, engine, liter, ls, ls7, put, rods, stroke

4.8 crank in a 6.0L ?s.

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1 2 3)

Stampede4ever on 01-30-2007

02-27-2018 06:39 PM
by Mconcha

24

113,539

2011 Tahoe AFM delete cam

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1 2 3)

gregs323 on 01-01-2020

09-10-2020 12:08 PM
by 68Formula

24

6,813

Valve Train Too Noisey?

(

1 2 3)

AUTOT3K on 04-13-2014

04-18-2014 07:27 AM
by Blackpanther99

24

4,864

Catch can bungs with stock truck coils, where???

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1 2 3)

Resolute_welding on 11-28-2019

11-30-2019 11:10 PM
by arthursc2

24

2,225

about CAM's

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1 2 3)

BlaCK-on-BlacK on 01-24-2007

01-27-2007 08:18 PM
by RandomHero

24

1,647

Which valve springs??? Beehive or dual???

(

1 2 3)

Kalehuawehe2646 on 07-03-2014

07-12-2014 04:05 PM
by 72te27

24

6,956

0812, comp, compcams, ls, ltz, malibu, modifications, xe275hr

good camshaft HELP

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1 2 3)

graysilv on 08-08-2006

08-18-2006 03:38 PM
by Cuerva

24

2,796

cam, engine, ls3, lunati, ly6, mods, vodoo

LY6 402 LS3 CNC Heads and Cam

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1 2 3)

Raul_Chile on 02-28-2014

02-23-2017 07:28 AM
by Choda

24

9,683

600hp lq9

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1 2 3)

Mark_k on 07-21-2015

07-22-2015 05:37 PM
by chevy1224

24

12,451

Another 5.3 silverado thread....

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1 2 3)

Cmac2008 on 11-29-2018

12-02-2018 05:01 PM
by Mconcha

23

4,190

48, 53, cam, chain, fit, ls2, mod, nnbs, number, part, price, sprockets, stock, swap, timing

Ls2 timing chain in 4.8?

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1 2 3)

LiLez02 on 12-08-2011

12-11-2011 09:36 PM
by 1FastBrick

23

18,990

I need help lol. ( new to this ) don’t bash me.

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1 2 3)

Juiceman1989 on 03-15-2018

05-05-2018 04:39 PM
by Juiceman1989

23

3,634

07, 48, bad, broke, broken, chevy, diesel, engine, f150, ford, load, miss, spring, valve, weak

weak or broken valve spring

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1 2 3)

Holty on 07-20-2011

08-11-2011 10:49 AM
by Holty

23

40,875

2010 Silverado 5.3 build HELP

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1 2 3)

Jacob_pringnitz on 07-29-2018

09-05-2018 12:52 PM
by PowellSixO

23

6,335

231239, 4l80e, cam, converter, daily, drivability, driver, driving, engine, issues, ls1, ls3, ly6, stalling, street, surging

Starting to get tired of this Cam/Converter combo

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1 2 3)

oakley6575 on 04-27-2012

05-11-2012 10:09 PM
by oakley6575

23

5,815

102, 2002, 2010, 53, accesories, alternator, bracket, fast, gains, gmc, intake, liter, lq4, lsxr, relocation, silverado, truck

how to run a fast lsxr 102 with lq4 truck accesories?

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1 2 3)

la ricky bobby on 02-02-2011

02-04-2011 07:08 PM
by skeet

23

12,689

241, 4v, 57, 61, cobra, compariso, flow, ford, gm, head, headflow, heads, hemi, numbers, stock

Head flow comparison: Ford vs GM vs Dodge

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1 2 3)

Nine Ball on 07-07-2005

08-21-2005 03:07 PM
by 02sierraz71_5.3

23

6,983

243, 408, beater, cam, heads, ls1, motor, pat, pic

few pics of my beater 408!!!

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1 2 3)

ltr450ryder on 02-23-2012

03-26-2012 04:18 PM
by ltr450ryder

23

3,495

Stroking an LC9 5.3?

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1 2 3)

0235SS93 on 12-27-2015

01-30-2016 11:09 AM
by dkota1968

23

15,884

2011, 53l, bearing, bottom, cauese, end, forged, gmc, igntion, internal, piston, pre, replacements, rod, sierra, spun

forged internal ??

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1 2 3)

02chevyls1 on 06-24-2012

06-25-2012 06:53 PM
by 02chevyls1

23

2,991

1255216, 3622, 53l, crank, crankshaft, drilled, dry, gm, gun, interchanability, journal, lq4, ls, ls2, size, sump, system

Crank Interchangeability???

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1 2 3)

Beatdown Z on 12-29-2012

05-01-2013 10:42 PM
by TexasGMC08

23

45,489

200, 400, 408, 60, arizona, block, consumption, crank, double, iron, lq4, lq9, ly6, oil, roller, set, timing, tuning, turbo

whos running a 4"+ crank on an Iron block LQ4/LQ9/LY6

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1 2 3)

sand man on 02-16-2013

02-20-2013 05:13 PM
by sand man

23

11,707

18x9, 53, boost, car, change, engine, fiy, fuel, head, install, installing, nnbs, stud, studs, taking, time, wheel

To those that have installed head studs with engine in the vehicle

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1 2 3)

GMCtrk on 03-19-2013

03-28-2013 09:54 PM
by Choda

23

8,417

370, 370ci, 53l, assembly, cap, caps, correct, cost, forged, install, lq4, main, make, numbering, rods

Assembly on forged lq4

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1 2 3)

121 on 05-18-2013

06-03-2013 09:27 PM
by Gadgetized

23

15,441

Milling 317 Heads - URGENT!!

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1 2 3)

Trever_20 on 08-31-2022

10-21-2022 12:09 PM
by arthursc2

23

1,702

112, 113, 2000, 2005, 220, 220224, 53, 53l, big, cam, chevy, end, gmc, low, put, stock, torque, whats

What is considered to big of a cam for 5.3L?

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1 2 3)

69Camaro427 on 10-07-2013

09-24-2018 07:47 AM
by RB04Av

23

51,472

LQ4 Build Plans - Final Questions

(

1 2 3)

Boyes50 on 04-26-2014

05-04-2014 04:14 PM
by 69Camaro427

23

5,205

Need 5.3 cam/heads info

(

1 2 3)

Chrgd00seirra on 01-27-2014

02-06-2014 10:04 AM
by 69Camaro427

23

2,808

ready for a cam swap

(

1 2 3)

Dcomo on 02-16-2014

02-21-2014 08:12 PM
by Dcomo

23

2,868

Head Gasket Problems..

(

1 2 3)

dirt track racer 81 on 05-04-2008

05-09-2008 03:17 PM
by SS_bnoon_SS

23

2,284

2005, 224227, 53, 918, build, comp, retainer, retainers, reuse, silverado, ss, stock, titanium, tr224227, trailblazer

New Cam - Do I need Titanium Retainers or Reuse Stock??

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1 2 3)

chevyerett on 07-11-2005

08-14-2005 09:29 AM
by speedz06

23

4,169

01, 32, 81, 81l, failure, forum, injector, injectors, it, lbs, problem, worth

uppdate on 8.1L injectors

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1 2 3)

02sierraz71_5.3 on 07-29-2005

08-11-2005 04:42 PM
by Deckhand

23

2,436

1500, 2001, 220, 53, 53l, 53v8, cam, cams, chevy, comp, silverado, specs, streetstrip, v8, z06

Comp Cam for 5.3L V8

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1 2 3)

95ImpSS on 10-19-2005

11-05-2005 09:50 PM
by ap2002

23

8,900

WOW!!!!!! Crazy....

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1 2 3)

One_Slow4.8 on 01-05-2007

01-08-2007 07:44 PM
by One_Slow4.8

23

1,680

5.3 gone-6.0 gone

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1 2 3)

hotrod04 on 01-07-2007

01-09-2007 03:47 PM
by hotrod04

23

1,851

getting block bored out

(

1 2 3)

TURBHOE on 01-23-2007

01-28-2007 12:09 AM
by Richard@WCCH

23

1,667

WTF missing thread.

(

1 2 3)

BlownChevy on 04-01-2007

04-02-2007 07:32 PM
by thunderwagen

23

1,721

0050, 224224114lsa, 230234, 53, cam, chevy, crate, engine, trucker, vinci, vortec

What do you think of this cam?

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1 2 3)

VHO 6.0 on 01-01-2008

01-06-2008 08:39 PM
by truckmann

23

2,679

60, cam, camshaft, chevy, cost, cutouts, fourms, gm, hot, install, ls6, pictures, silverado, swap, truck

GM Hot Cam - Install

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1 2 3)

jakebdb56 on 01-12-2008

02-17-2008 09:09 PM
by jakebdb56

23

5,345

race built 5.3???

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1 2 3)

burndout on 01-28-2008

02-07-2008 01:13 AM
by burndout

23

2,368

Poll

h/c nitrous or l/c f/i help decide :)

(

1 2 3)

jkwalkercchs on 02-26-2008

02-26-2008 03:49 PM
by jkwalkercchs

23

1,696

07, 112lsa, 212r, 220, 224230, 581588, cam, duration, engine, hot, l61, lq9, ls2, sounds, swap, vids

cam vids

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1 2 3)

D_reks{5.3} on 02-28-2008

03-18-2008 09:16 AM
by BOTLFED_AWD

23

2,419

heads cam swap this weekend

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1 2 3)

cmiller on 03-04-2008

03-10-2008 11:24 PM
by 91_bowtie

23

1,837

60, 60l, 81, 81l, electric, fan, gm, hop, nelson, parts, reman, silverado, swap, swaps, tune

6.0L to 8.1L Swap?? 6.0 Locked Up

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1 2 3)

bmbutler on 03-31-2008

04-03-2008 06:15 AM
by bmbutler

23

3,742

114, 232236575578, 236, 585, cam, clip, death, lq4, lunati, mega, mti, r1, silverado, sound, x1, z1

Anyone ever heard of an MTI cam?

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1 2 3)

Blitanicle99 on 04-01-2008

04-04-2008 09:27 PM
by 99Silverado5.3

23

4,075

biggest cam?

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1 2 3)

04herod on 12-15-2010

12-18-2010 01:52 PM
by BlackGMC

23

2,668

160, 25, headers, heads, houston, hp, hpperformance, long, longtube, performance, s10, slowlsx, tstat, tube, tx

160 t-stat and longtube headers=hp/performance

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1 2 3)

slowlsx on 09-20-2008

09-24-2008 02:08 PM
by slowlsx

23

2,417

2004, 265hr, 373, 53, cam, cams, comp, end, gears, low, picking, tahoe, tow, xr259, z71

Cam questions for towing with 5.3 Z71 Tahoe. I SEARCHED! :D

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1 2 3)

SIK02SS on 09-30-2008

10-02-2008 12:44 PM
by SIK02SS

23

26,763

5.3 stuff

(

1 2 3)

lo&sloSierra on 12-12-2008

12-16-2008 04:09 PM
by aksz71

23

1,873

102, 1500, 4000, cam, fast, intake, ls1, polluter, pollutor, pulluter, silverado, stall, torquer, tuned, v3

polluter cam ?

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1 2 3)

Pewter53 on 01-15-2009

02-15-2009 02:16 PM
by silver-mod-o

23

7,232

duramax, harland, rockers, roller, sharp, ud

Roller rockers and UD pulley/balncer?

(

1 2 3)

skyhighsami on 03-27-2009

03-31-2009 02:19 PM
by skyhighsami

23

1,928

1082, 1218, 1218s, 214220, 600597, cam, difference, fti, lobes, lsl, pac, pacs, springs, vs, xer, xfi

XFI lobes w/ PAC 1218 springs?

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1 2 3)

GMCtrk on 07-05-2009

07-06-2009 11:31 PM
by budhayes3

23

6,803

25, 53, 53l, 853, 862, coolant, deck, gasket, head, heads, leak, ls1, mls, prc, recess, surface

MLS Head Gasket wont work on 01' 5.3?

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1 2 3)

A Low Dime on 07-06-2009

08-04-2009 12:57 PM
by A Low Dime

23

24,359

317, 57l, 57rebuilding, 60l, 99, block, building, engine, flow, heads, iron, kit, rebuild, sbc, stock, swap, turbo

Iron 5.7L or 6.0L...Whats best..?

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1 2 3)

00_Hotrod on 08-20-2009

08-28-2009 07:08 PM
by tallChevy

23

4,550

2001, 2005, 2006, 4l60e, 53, engine, fit, gmc, guide, hollander, interchange, performance, plug, scotts, silverado, trucks, wires

how come a 2005-2006 5.3 engine wont fit my 02 model truck.

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1 2 3)

468BIGBLOCK on 12-02-2009

12-03-2009 01:31 PM
by 00ChevyScott

23

64,242

62, blower, cam, comp, denali, head, heads, install, l92, procharger, results, tune, tuning, upgrade, vvt

DAAAAAam my l92 head are PORTED BUT THE cam!!

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1 2 3)

corvette_uae1 on 01-05-2010

02-13-2010 10:01 PM
by Z'06

23

5,915

2007, 317, 60, arm, bolts, breaking, chevy, heads, helicoil, helicoilwontholdrockerbolt, rocker, rockers, tahoe

Broke a rocker arm bolt...

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1 2 3)

TIM Z on 03-10-2010

03-13-2010 07:12 PM
by TIM Z

23

2,618

1449571, 53, 53l, assembly, build, builds, cam, chevy, crane, engine, forged, performance, pistons, rotating, truck, wiseco

GM 5.3 'Ultimate' Engine Build

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1 2 3)

FPSeth on 03-25-2010

03-29-2010 05:24 PM
by fastnblu

23

33,760

RIP my WCCH Motor

(

1 2 3)

Casey2323 on 03-28-2010

04-07-2010 09:15 PM
by 1slow01Z71

23

2,777

325cid, 48, 4853, 48l, 53, 53l, block, difference, differeneces, engines, hemi, howto, motor, performance, truck

4.8 or 5.3? how to tell difference?

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1 2 3)

SLCviaAK on 04-08-2010

05-14-2010 03:40 PM
by 1LOW4X4

23

31,965