INTERNAL ENGINE MODIFICATIONS - Page 23 - PerformanceTrucks.net Forums

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anytgong, chamber, combustion, exhaust, head, heads, intake, ls, ls1tech, polish, polishing, runners, worth

Is polishing my heads worth anything?

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1 2)

tqcraver00 on Aug 15, 2012

Nov 18, 2012 09:14 AM
by TexasGMC08

10

2,632

lifter wont collapse

Gadgetized on Nov 16, 2012

Nov 17, 2012 10:20 PM
by 06murder

6

1,309

Vinci cams

RedRover on Nov 14, 2012

Nov 16, 2012 02:55 PM
by swift700

1

1,821

Milling/CNC 2 different heads

afterburn84 on Nov 16, 2012

Nov 16, 2012 08:40 AM
by afterburn84

0

535

04, 53, cace, cam, crank, engine, heads, idle, intake, lsxrt, motor, swap, tbss, vacuume, whine

HELP! Engine whine after intake swap

geareater on Nov 10, 2012

Nov 15, 2012 08:27 AM
by geareater

8

4,459

opinions on this valve spring kit

kush killer on Nov 14, 2012

Nov 15, 2012 07:39 AM
by kush killer

1

604

228234, 370, 53, cam, engine, lq9, ready, run

03 5.3 Ready for some love

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1 2)

Lhartsel2189 on Nov 4, 2012

Nov 15, 2012 12:48 AM
by SLO TRUCK

17

2,664

48, 48l, block, engine, liter, ls, performance, piston, short, shortblock, truck

Where can I find a new 4.8l short block?

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1 2)

lycominghunter on Nov 11, 2012

Nov 14, 2012 01:57 PM
by Ferocity02

14

6,005

bbc, bore, clearance, clearances, cylinder, forge, forged, forum, geo, kit, piston, pistons, sheet, specification, wall, wiseco

piston to cylinder wall clearance with forged pistons

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1 2)

sand man on Nov 14, 2012

Nov 14, 2012 12:15 PM
by sand man

11

8,193

60, 60l, cam, chevy, dampener, denali, nuclear, orleans, pics, powered, put, remove, sierra, silverado, swap

Cam swap issues with double chain and dampener

Atomic on Oct 24, 2012

Nov 13, 2012 01:08 AM
by iamkeniff

9

2,436

03, 06, 65, bearing, bearings, cost, crank, crankshaft, lq4, price, replaceing, replacement, rod, spun, stock, stroke, success, swap, td, turn

03 LQ4 Stock Replacement Crank

Koots on Nov 1, 2012

Nov 11, 2012 10:46 AM
by 1Bear

5

7,640

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

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1 2 3)

99s10sbc on Oct 22, 2012

Nov 8, 2012 09:12 PM
by RedRover

21

4,628

115, 223230, 2500, 609604, cam, cheater, chevy, denali, engine, engines, ford, heads, high, l92, performance, powered, vbulletin

tow/performance cam L92 heads

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1 2 3 4 5)

moregrip on Oct 5, 2012

Nov 8, 2012 06:41 PM
by Revolutionary

45

21,723

030, 408, callies, cliventes, contact, counterweight, crank, damage, ls1tech, lunati, ly6, piston

in the market for a 408ci rotating

sand man on Nov 1, 2012

Nov 8, 2012 06:23 PM
by Revolutionary

9

1,904

53, 60, 99, cam, cammed, correct, dies, engine, high, idle, inches, ls, ls1, motor, vacuum

Normal Idle Vacuum for Cammed 5.3L?

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1 2)

Ferocity02 on Nov 1, 2012

Nov 5, 2012 07:38 PM
by lglowe

11

29,132

2003, 243, 53, 799, chevy, fit, flow, heads, lift, ls6, max, rgv, silverado, stock, trucks

LS6 243 heads on 2003 5.3

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1 2)

BUDDY23 on Oct 28, 2012

Nov 5, 2012 04:25 PM
by BUDDY23

16

51,726

18, 53l, 862, cam, check, heads, length, ls1, ls1tech, ls7, milled, motor, pushrod, replacement, stock, yt, z06

What pushrods lenght are you running with Ls7 lifters?

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1 2)

Camin00 on Oct 30, 2012

Nov 5, 2012 12:20 PM
by Beau@SDPC

13

19,796

P/R Sizing...?

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1 2)

Hivelocit on Oct 18, 2012

Nov 2, 2012 02:10 PM
by Hivelocit

18

1,857

212, 218, cam, camshaft, comp, ebay, gaskets, list, ls1tech, needed, parts, performancetrucks, recommended, silverado, swap, swapping

Part list for cam swap. Input Please!!!

Camin00 on Oct 27, 2012

Oct 31, 2012 03:46 PM
by Chevy_King1500

6

1,230

2004, 60, blower, cam, cams, camshaft, gear, gen, gen4, lq9, position, sensor, silverado, speed, texas, work

LQ9 6.0 Build with GEN4 Cam Conversion Question/Help?

DTSNGIT on Oct 30, 2012

Oct 31, 2012 12:35 PM
by Sales3@Texas-Speed

2

1,435

cam question???

jinx84 on Oct 25, 2012

Oct 31, 2012 12:22 PM
by jinx84

8

891

228, 230, 408, 799s, cam, camshaft, duration, gt11, heads, intake, lifted, ported, rcsb, shot, tundra

Opinion on a cam

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1 2)

slowswb on Oct 29, 2012

Oct 30, 2012 11:34 AM
by slowswb

10

3,771

102, 18, crane, fast, hood, ls1, ls2, lsx, performance, rocker, roller, rt, s10, trucks, whats

Whats under your hoood?

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Chevyboy_erik on Feb 19, 2012

Oct 30, 2012 02:53 AM
by 02_Orange_D1SC

84

17,024

2012, 224230, 53, biggest, cab, cam, chevrolet, converter, crew, crewcab, engine, mods, performance

Cam and converter suggestion for 2012 5,3 crew cab

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1 2)

Slimsilverado on Oct 20, 2012

Oct 29, 2012 04:25 PM
by Slimsilverado

15

2,348

Higher CR VS Lowere CR and higher boost for a 408

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1 2)

SSmikeSS on Oct 23, 2012

Oct 27, 2012 10:15 AM
by SSmikeSS

15

4,657

05, 2004, 2009, 53, catch, cover, gmc, ls6, motor, pcv, performancetrucks, sierra, silverado, valley, valve

5.3 pcv ?

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1 2)

Big Port Jimmy 6 on Feb 26, 2010

Oct 25, 2012 01:29 PM
by nonnieselman

16

26,899

220, 220220, 373, 53, 53l, cam, converter, end, gears, lose, low, stall, truck, trucker, tsp, vinci

Ideas for a cam in my truck need help

rtsb on Sep 15, 2012

Oct 24, 2012 09:35 PM
by TexasGMC08

8

2,426

What cam should I look into using ???

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1 2)

jason3lt on Oct 23, 2012

Oct 24, 2012 04:12 PM
by Beatdown Z

15

1,487

53, bolt, defective, failure, fel, felpro, gasket, gaskets, graphite, head, headgasket, ls1tech, mls, pro, side, thickness

Fel-Pro head gasket failed!! "Help"

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1 2 3)

tqcraver00 on Oct 19, 2012

Oct 21, 2012 03:54 PM
by tqcraver00

24

30,679

ati, damper, fluid, lq4, silverado, slp, truck

What Damper?

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1 2)

Bowtie502 on Oct 16, 2012

Oct 19, 2012 02:49 PM
by blueshifty

15

2,477

220r, cam, camshaft, change, compression, heads, rockers, running, sierra, tsp

completed tsp 220r

poolsmillrods on Oct 16, 2012

Oct 19, 2012 10:05 AM
by dmelvin

9

2,183

I think I might be running into a problem

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1 2)

Gadgetized on Aug 31, 2012

Oct 16, 2012 09:05 PM
by 1FastBrick

10

1,938

4l80e, 53, 71, c10, camaro, dirt, engine, ls1tech, motor, mount, mounts, rules, silverado, solid, track, weld

is anyone running solid motor mounts

Gadgetized on Oct 8, 2012

Oct 16, 2012 03:22 PM
by xx_ED_xx

9

9,808

48, 60, bearing, cam, internal, mods, oil, pressure

Might Be jumpin into a 6.0.

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1 2 3)

Zeke2007 on Oct 13, 2012

Oct 15, 2012 10:28 PM
by Zeke2007

21

2,652

cam, f150, lifters, started, swap, ticking

Stuck between a rock and a hard place, help?

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1 2)

catman22 on Oct 10, 2012

Oct 13, 2012 12:33 AM
by dmelvin

13

1,856

2004, 5, 57, 57l, 61, cfm, eagle, flow, guide, heads, hemi, intake, older, performance, valve

Hemi 5.7L Eagle Heads are serious!

moregrip on Oct 12, 2012

Oct 12, 2012 08:48 PM
by moregrip

0

7,776

2005, 317, 60, detonation, ford, heads, lq4, marks, ngk, plugs, smokes, throttle, timing, tr6, turbo

Hurt another 6.0??? what could it be now.

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1 2 3 4)

shawnss on Jun 15, 2012

Oct 10, 2012 09:26 PM
by shawnss

34

6,695

233, 233239, 239, 374, 53, 75, build, built, cam, performancetrucks, powered, silverado, superlift, track, truck, tsp, vbulletin

233/239 cam in 5.3

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Zonic on Oct 8, 2012

Oct 10, 2012 09:26 PM
by GREENSIERRA

40

33,280

60, bottom, driver, engine, lifters, side, silverado, ticking

question ticking/knocking

adrian_14nk on Oct 2, 2012

Oct 10, 2012 04:37 PM
by sand man

3

1,021

bypass, cover, general, lifter, lq9, ls2, motors, needed, oil, powered, specifications, torque, tray, trays, vbulletin

i need a list

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1 2)

kretty on Sep 30, 2012

Oct 7, 2012 06:14 PM
by blueshifty

19

3,440

53, 53l, 7000, 7000rpm, arp, at030, bolts, cam, high, l33, max, ms3, rod, rpm, rpms

Shopping list for 5.3 L33 7-7.5k rpm's

AlexTVR on Oct 6, 2012

Oct 6, 2012 03:13 PM
by AlexTVR

4

7,765

5.3 Heads

Silverado256 on Oct 5, 2012

Oct 5, 2012 06:59 PM
by Silverado256

3

1,227

so im sitting here thinking

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1 2)

Area47 on Oct 3, 2012

Oct 5, 2012 04:18 PM
by Area47

18

1,654

FI/ cam

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1 2 3)

amanuel on Sep 27, 2012

Oct 4, 2012 01:41 PM
by TX Tahoe Z71

22

2,011

214220, 2300, cam, eps, harrop, htv2300, price, review

How will cam to with Harrop HTV2300

Slow08 on Oct 2, 2012

Oct 2, 2012 08:24 PM
by 03sierraslt

1

1,073

What are these tapped holes for?

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1 2)

Gadgetized on Sep 29, 2012

Oct 2, 2012 06:07 PM
by WhiteChevy3

12

2,720

2004, 53, 53l, gm, installation, oil, port, pressure, prime, primer, priming, pump, sensor, system, truck

Priming oil pump?

yzriders182 on Oct 1, 2012

Oct 2, 2012 04:21 PM
by yzriders182

8

28,315

chain, dampener, damper, engine, good, holes, iwis, jp, ls1, nmotion, row, running, set, single, time, timing

N-Motion Timing chain any good?

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1 2)

Hivelocit on Sep 25, 2012

Oct 1, 2012 02:20 PM
by Atomic

13

6,544

1545404, arp, bolt, bolts, gonzales, louisiana, ls, main, size, sold, stud, studs, thread, threads

Thread Size? ARP Main Stud and Melling pump

carbongmc on Oct 1, 2012

Oct 1, 2012 01:53 PM
by carbongmc

1

2,963

105, 2618, 370, alloy, dyno, forged, je, k398x3, l92, lq4, piston, pistons, rods, sale, tore, tricks, wiseco

ultimate piston/rod/cam for 370ci LQ4/L92heads

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1 2)

sand man on Sep 21, 2012

Oct 1, 2012 01:04 PM
by sand man

11

8,096

220, 278mm, 3000, 3600, camshaft, circle, cooler, power, powerband, range, size, stall, tow, transmission, tsp, tsp220220

TSP220R bought, help me pick a TC now.

kretty on Sep 29, 2012

Oct 1, 2012 12:40 PM
by dmelvin

9

2,029

cam piston question.

6.0l RST on Sep 6, 2012

Sep 30, 2012 11:06 PM
by Sales3@Texas-Speed

1

790

03, 24s, 48, 60, bagged, cam, silverado, tq

Cam/Tq. Conv. suggestions?

03 True Fire on Sep 29, 2012

Sep 30, 2012 10:55 PM
by Sales3@Texas-Speed

3

859

2000, 2001, 48, 53, chain, change, gmc, loose, lq4, ls, put, sierra, timimg, timing, video

Holy loose timing chain (Video)

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1 2)

cdub81 on Sep 29, 2012

Sep 30, 2012 10:41 PM
by cdub81

11

32,705

Where to shift at?

milktasd on Sep 29, 2012

Sep 30, 2012 11:05 AM
by Sales4@Texas-Speed

4

960

Needing Cam Help!!

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1 2)

07blksilverado on Sep 29, 2012

Sep 29, 2012 07:02 PM
by 07blksilverado

12

1,760

150000, 53, cam, chain, changing, double, gears, lm7, ls1tech, ls2, miles, oil, pump, replace, roller, timing

Timing chain swap?

tqcraver00 on Sep 5, 2012

Sep 28, 2012 05:00 PM
by Sales3@Texas-Speed

7

28,494

500whp, 53, 53l, 57l, aspirated, boost, build, building, cam, engine, fi, friendlyna, horsepower, na, naturally

5.3l to 5.7l build advise needed for NA and FI set up.

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1 2 3)

TG02Z71 on Sep 2, 2008

Sep 28, 2012 07:20 AM
by TG02Z71

26

6,686

243, 243s, 60, 60cc, compression, cut, fly, flycut, heads, id, intake, lq9, motor, n2o, pistons, put, stage, stock, tbss

LQ9 + 60cc 243 heads - Too much compression?

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1 2)

KevinF56 on Mar 6, 2012

Sep 26, 2012 11:01 PM
by 06vortecMAXls6

19

40,417

2001, 220, 53, 60, cam, gains, idle, intake, manifold, performance, prices, stall, tbss, tr220, tr224, trucks

tr220 vs tsp220 vs tr224

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1 2)

RedRover on Sep 19, 2012

Sep 26, 2012 01:35 PM
by RedRover

15

7,131

compression ??

okieraptor on Aug 31, 2012

Sep 25, 2012 05:35 PM
by Sales3@Texas-Speed

2

941

030, 12498544, 2000, 53, 862, gmc, heads, jimmy, ls, ls1, milling, push, pushrods, put, rods, short

Swapped in a 5.3, 862 Heads question...

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1 2)

farshot83 on May 18, 2012

Sep 25, 2012 05:31 PM
by Sales3@Texas-Speed

11

14,437

09, 212218, 215223, 3200, 48, 48l, advice, cam, erosion, high, lift, low, ls, sierra, silverado, stall, swap

4.8 cam advise

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1 2)

ososlowsierra on Sep 21, 2012

Sep 25, 2012 05:20 PM
by Sales3@Texas-Speed

10

2,985

53, build, cam, car, chevy, compresson, heads, intake, l92, lq9, ls3, ratio, silverado, ss, test, truck

2004 LQ9 + L92 Heads + LS3 Intake + Cam, Build Up

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matthew20061 on Oct 6, 2010

Sep 24, 2012 10:02 AM
by low2001gmc

180

400,663

what should i do??

06silvybaby on Sep 22, 2012

Sep 23, 2012 07:26 AM
by Gadgetized

6

758

502, 81, blazer, build, cam, firing, order, spring, springs, swap, uprade, valve, vlve, vortec, zz502

zz502 cam in a 8.1 vortec

ytzlsx on Sep 18, 2012

Sep 20, 2012 09:05 PM
by xx_ED_xx

1

12,324

050, 116, 221, 53, 57, ca, cam, comp, ls1, performance, pulley, rear, suburban, suv, towing

5.3/5.7 TOWING cam for CA

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1 2)

Knuckler on Aug 10, 2012

Sep 20, 2012 11:13 AM
by 53bowtie

13

4,429

the reasin i dont buy dodge!

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06murder on Sep 18, 2012

Sep 19, 2012 02:24 PM
by rj2

107

8,035

228r, 53, cam, combs, cylinder, engine, gasket, head, headers, heads, length, long, pushrod, silverado, ss, tsp

cylinder head/cam questions

lukn4trbl355 on Sep 17, 2012

Sep 18, 2012 12:55 PM
by Atomic

9

1,694

2007, 53, cam, chevy, kit, mild, oil, pump, race, replace, seals, silverado, ss, truck, valve

Chevy 5.3 cam swap- things to replace

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01SilvyZ71 on Nov 30, 2009

Sep 18, 2012 12:43 PM
by kretty

67

126,717

09, 212, 53, 53l, budget, build, car, change, engine, forum, heads, lifters, mods, powered, predator, removing, truck, vbulletin, z71

Help With 5.3 Build Direction

Velocity1 on Sep 14, 2012

Sep 18, 2012 09:15 AM
by swift700

9

2,164

2005, 53, bolts, custom, gmc, head, long, lq9, meassuring, motor, short, sierra, studs

Head bolts

Blacksrt403 on Aug 13, 2012

Sep 18, 2012 08:48 AM
by Sales2@Texas-speed

4

1,170

102, 4x4, block, build, forums, heads, intake, l92, list, ls3, ls7, nnbs, nw, pistons, short, thread, truck

Feeler: LS7 build?

kwk174 on Jul 31, 2012

Sep 17, 2012 01:20 PM
by Volumetric Deficiency

8

1,922

2012, 60, 81, 81l, chevy, forum, injectiors, injectors, marine, performance, pound, pounds, silverado, stock, tuning

8.1 L Injectors

a.vinson on Feb 19, 2012

Sep 16, 2012 08:22 PM
by Whipped383

5

1,469