INTERNAL ENGINE MODIFICATIONS - Page 19 - PerformanceTrucks.net Forums

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6.0 cylinder ????

(

1 2)

RS/SS 4.8 on 05-08-2013

06-27-2013 07:19 PM
by RS/SS 4.8

15

2,098

Build decisions

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1 2)

99s10sbc on 06-12-2013

06-27-2013 03:28 PM
by tim wellington

15

1,831

engine noise help please

bad cutt on 06-24-2013

06-27-2013 03:13 PM
by bad cutt

3

708

150, 18, 2008, 373, end, ford, lq4, ls1, procomp, rear, reveiw, reviews, rockers, roller, tripower, xtreme

Head / Cam advise

(

1 2)

ls6musclehead on 06-04-2013

06-26-2013 11:59 PM
by ls6musclehead

12

4,349

224224, 224r, cam, have, internals, kind, lq9, ms3, torquer, truck, v2

lq9 cam

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1 2)

dramabeats on 06-22-2013

06-25-2013 12:08 AM
by dramabeats

12

4,495

04, 53, arms, dribbles, driver, gauge, ls1, oil, rocker, side, works

no oil to rocker arms

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1 2)

bad cutt on 06-19-2013

06-24-2013 09:04 AM
by bad cutt

16

19,430

Help

Joe4.8silvy on 06-20-2013

06-22-2013 10:42 PM
by Joe4.8silvy

8

531

arm, arms, big, block, covers, hitting, ls3, rocker, terra, valve, yella

Yella Terra Rocker Arms

(

1 2 3)

oakley6575 on 06-13-2013

06-21-2013 01:58 PM
by oakley6575

20

3,537

2005, 53, 53oilpumpproblems, bolt, dodge, locations, loose, oil, pickup, pump, tube

Oil pump pickup tube bolt

sprayedenali on 06-10-2013

06-20-2013 05:09 AM
by RezinTexas

9

12,393

low oil pressure?

MechE on 06-17-2013

06-19-2013 09:09 AM
by MechE

7

864

Intake and head question

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1 2 3)

Joe4.8silvy on 06-15-2013

06-17-2013 10:28 AM
by Joe4.8silvy

22

3,439

53, duramax, fel, felpro, gaskets, good, head, intake, ls1, pro, reinz, victor

Are FelPro gaskets a good replacement for GM gaskets?

(

1 2)

BlackGMC on 06-09-2013

06-14-2013 06:22 AM
by Lextech

13

3,850

opinions on valve springs

121 on 06-11-2013

06-11-2013 10:52 AM
by 121

2

696

DIY: COMP Trunion kit aka TSB 02-06-01-029 Fix

mvrk10256 on 06-10-2013

06-10-2013 11:18 AM
by mvrk10256

0

1,926

Help me hit my 400 flywheel bhp goal

AlexTVR on 06-10-2013

06-10-2013 10:29 AM
by nonnieselman

1

706

2004, dual, gmc, howtoswaplm7valvespringforls6springs, lm7, ls1tech, sierra, springs, turbo, valve

Valve spring swap?

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1 2)

darnie on 05-17-2013

06-09-2013 04:52 PM
by 99LsSilverado

10

2,211

TSB 02-06-01-029 - Questions about rocker removal/install...

mvrk10256 on 06-02-2013

06-09-2013 09:04 AM
by 1994Vmax

6

2,358

P0507 engine code

gmcyukon on 06-04-2013

06-05-2013 12:47 AM
by gmcyukon

7

920

stainless valves

Bagman on 06-02-2013

06-04-2013 08:39 PM
by Bagman

2

1,165

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

15,595

blow by issues...

lukn4trbl355 on 06-02-2013

06-03-2013 11:32 AM
by lukn4trbl355

5

847

05, 53, engine, power, reduce, reduced, silverado

5.3 reduced engine power

gmcyukon on 05-26-2013

05-31-2013 11:38 AM
by gmcyukon

4

1,778

Build suggestions

crazyfast347 on 05-27-2013

05-28-2013 04:42 PM
by craigsix

1

707

cammed 5.3 first start question

gmcyukon on 05-25-2013

05-26-2013 09:09 AM
by dmelvin

2

1,244

Truck will not start

gmcyukon on 05-23-2013

05-26-2013 09:06 AM
by go-part

1

614

300123, 53, cathedral, high, hiram, holley, holly, intake, ls, ls1, lsx, port, ram, truck, turbo

Holley Hi-Ram intake for cathedral port?

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1 2 3)

TimDave217 on 05-12-2012

05-24-2013 09:59 PM
by TexasGMC08

20

21,388

factory, filter, fuel, pn, rail, rails, ss, tbss, trailblazer, vette

Tbss fuel rail?!

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1 2)

Cvad1128 on 05-12-2013

05-24-2013 12:04 PM
by MPFD

10

17,312

5445611, custom, good, horsepower, kind, tune

Camming 4.8

sam72104 on 04-10-2013

05-23-2013 09:45 PM
by sam72104

7

2,140

build time coming soon, need help with manifold

lukn4trbl355 on 05-15-2013

05-23-2013 05:21 PM
by lukn4trbl355

9

965

piston help

Joe4.8silvy on 05-22-2013

05-23-2013 06:45 AM
by Joe4.8silvy

3

778

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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1 2)

oakley6575 on 05-15-2013

05-21-2013 10:50 PM
by oakley6575

12

4,286

What Cam?

white4.8l on 05-10-2013

05-21-2013 04:58 PM
by Whitecrewcab

4

839

help me decide what rings lm7

UnVmy5.3 on 05-19-2013

05-19-2013 12:05 PM
by UnVmy5.3

0

531

1500, 18, 2000, 210218, 53, 53l, arms, cam, ls2, ratio, rocker, rockers, roller, silverado, stock, test, vinci

Cam question

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1 2)

tqcraver00 on 06-23-2012

05-17-2013 03:33 PM
by low2001gmc

16

4,401

dropping oil pan on a 4x4

white 03 on 05-13-2013

05-15-2013 01:05 PM
by 219boone78

4

825

were to find parts for custom cold air??

slowlsx on 05-06-2013

05-13-2013 10:15 PM
by PRO TOUR HOE

8

1,012

I need help!

Dchunn64 on 05-13-2013

05-13-2013 04:50 PM
by Dchunn64

0

358

Good break in oil

gmcyukon on 05-12-2013

05-13-2013 04:35 PM
by TXsilverado

8

1,034

11, 111, 53, 53l, 862, compression, head, heads, lm4, lm7, max, maximun, mill, milled, porting

Maximum milling on LM4/LM7 862 Heads

robstah on 05-06-2013

05-11-2013 11:18 PM
by low2001gmc

3

6,140

machine shop in SA TX??

RS/SS 4.8 on 05-09-2013

05-11-2013 11:05 PM
by low2001gmc

2

600

accufab, ga, garage, glennville, jr, results, vic, vics

vic jr and accufab 4 barrwl TB. Should I?

slowlsx on 05-10-2013

05-11-2013 07:01 AM
by dirt track racer 81

5

1,150

oil pump

kush killer on 05-08-2013

05-10-2013 03:18 PM
by nonnieselman

2

770

headstud questions... help a brother out

idahoblkss on 04-12-2013

05-10-2013 10:27 AM
by Choda

7

1,028

406, dirt, kits, ls, motor, sbc, stroker, track

406 stroker

PONCHO130 on 05-08-2013

05-09-2013 04:51 PM
by PONCHO130

6

1,227

09, 53, afm, bad, delete, disconnecting, dod, lifters, ls7, plate, plugging, remove, runs, tahoe, valley

AFM Delete trying to tackle in one shot

adameldridge on 05-07-2013

05-09-2013 12:00 AM
by turbo truck

4

4,998

Guys please help My truck is driving me nuts !

jrplz on 04-20-2013

05-08-2013 12:36 AM
by D1SCSS

7

1,027

rocker arm bolt upgrades

vipergtrdj on 05-06-2013

05-07-2013 06:16 PM
by Mangled03gmc

3

660

40, 40i, block, bore, boring, cost, engine, lq9, truck, virginia, west

How much normally to Bore over .40 350?

Want2Run on 05-06-2013

05-07-2013 05:10 PM
by craigsix

5

923

backing, bolts, cam, gear, hitting, lifters, loose, loosened, ls1, ls1tech, preload, runs, tooley

What happened cam and lifters?!?! boosted

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1 2 3 4 5 ... Last Page)

TimDave217 on 04-18-2013

05-07-2013 10:37 AM
by TimDave217

55

9,670

Engine rebuild, parts questions?

Want2Run on 05-06-2013

05-06-2013 10:57 PM
by DR132

1

603

My truck dies right down at 60 to 80 mph please help

(

1 2)

black ghost 1221 on 05-05-2013

05-06-2013 08:47 PM
by greasemykey

11

1,362

stroker motor questions.

TURBHOE on 05-04-2013

05-04-2013 08:16 PM
by TURBHOE

3

852

91, bolt, head, headboltstork, lsx, metro, procedure, sequence, torque

Help, need LSX 6-bolt head tightening sequence.

(

1 2)

Gray Ghost Silverado on 04-30-2013

05-02-2013 09:51 PM
by Gray Ghost Silverado

10

13,770

compression !!!

gmcyukon on 04-17-2013

05-02-2013 06:52 PM
by TexasGMC08

8

1,506

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

46,028

030, 1021, 53l, 60, 88958758, chevrolet, engine, flow, l92, lq4, numbers, performance, ported, pushrod, specs, truck

LQ4 Build Help

Olblue99 on 05-01-2013

05-01-2013 04:59 PM
by Camin00

9

3,500

Rebuild:machining

edwinl16 on 04-30-2013

04-30-2013 08:58 AM
by edwinl16

0

566

5.3 to 6.0 Swap Cam Advance Question

mpal on 04-28-2013

04-28-2013 04:42 PM
by mpal

0

735

342, 4l60esilverado, build, cam, corvette, engine, gears, l33, modern, servo, silverado, stock, supercharged, supercharger, supercharging, truck

supercharged L33 silverado build

05silverado4x4 on 04-22-2013

04-27-2013 07:40 PM
by 05silverado4x4

4

8,893

Having 243s CNC'ed - Should I mill them?

KevinF56 on 04-24-2013

04-27-2013 04:59 PM
by 06murder

4

1,861

235243, cam, duration, flycut, g5x4, giant, heads, lq9, ls2, ms3, pistons, size, stall, stock, texas

So no BS what is the biggest cam lq9/4

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1 2 3 4)

silverado.408 on 03-14-2013

04-26-2013 11:15 AM
by silverado.408

35

50,591

862 heads to 243

(

1 2)

99s10sbc on 04-23-2013

04-24-2013 10:15 PM
by ForcedTQ

10

9,831

2000, ceefoam, chemical, clean, cleaner, cloged, engine, lifter, ls1, oil, pump, screen, screened, silverado, tsp1, valley

What brand chemical will clean the oil pump screen?

(

1 2)

Camin00 on 04-23-2013

04-24-2013 01:38 PM
by Ferocity02

15

29,316

402, bb, chevy, honing, low, lq4, makes, oil, pressure, proper, tear

402 Teardown

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1 2 3 4 5)

Atomic on 03-23-2013

04-24-2013 12:09 AM
by Atomic

47

7,673

2013, 46, denali, drop, management, performance, powered, rating, sierra, silverado, spin, tire, tires, tools, vbulletin, wont

Truck won't spin a tire ?!?

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1 2)

95_deer_man on 04-20-2013

04-21-2013 09:19 PM
by 95_deer_man

10

8,641

3898, austin, block, bore, buy, engine, forged, hone, honing, ls1, piston, texas

pistons decked and hone LS1

silverado2000 on 04-19-2013

04-20-2013 10:58 PM
by silverado2000

7

1,379

2wd, 408, 53, build, building, dodge, forums, make, performance, street, streetable, truck, trucks, turck, wanna

wanna build a street truck

Prolong on 04-18-2013

04-19-2013 11:11 PM
by Prolong

6

8,148

body, dbc, injectors, intake, junkyard, lq4, mods, nbs, nnbs, tb, tbss, throttle, work

Do they make an adapter bracket for 90 TB nbs intake manifold?

Camin00 on 04-19-2013

04-19-2013 01:33 PM
by DTHPROOF

5

1,736

317, 862, build, building, camshaft, end, heads, low, lq4, ls, monster, motor, pushrod, thread, torque, truck, vrx4

I want to build an LS Torque Monster. Please Help.

(

1 2 3)

LS Desert Ranger on 04-13-2013

04-18-2013 09:23 AM
by Vortec350ss

22

87,787

112, 214218, 53, 559562, cam, cam3gpcom, dick, donkey, specs, wwwbig

Toooo big of a cam?

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1 2 3 4)

Indiana Mike on 04-11-2013

04-17-2013 03:30 PM
by cttandy

32

5,609

Lifter tap with video HELP

Camin00 on 04-13-2013

04-14-2013 01:10 PM
by Camin00

3

777

1500, 1991, 48, 7325, chevy, lifter, lq4, make, noise, push, pushrod, rods, short, silverado, sound, tapping

Lifter tapping noise mean pushrods are to short?

Barefooter on 04-09-2013

04-12-2013 06:55 PM
by Barefooter

6

10,554

Can these be fixed?

TURBHOE on 04-12-2013

04-12-2013 06:20 PM
by TURBHOE

4

725

Milled 862 heads

gmcyukon on 04-03-2013

04-12-2013 03:33 AM
by gmcyukon

7

4,916

2000, 2004, 37, engine, flow, gmc, high, kit, ls1tech, mod, motor, oil, pressure, pump, sierra

High volume or high pressure oil pump

gmcyukon on 04-10-2013

04-11-2013 05:41 PM
by dirt track racer 81

7

4,593