GM Engine & Exhaust Performance - Page 140 - PerformanceTrucks.net Forums

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09, 48, 48l, cat, cats, defoulers, location, performanc, plug

4.8L owner needs help with cat deletion. Please HELP!!!!

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1 2)

4.8blueByU on Sep 15, 2009

Sep 16, 2009 09:03 PM
by m3srt

11

1,472

08, 2006, 2856018, 53, cam, camshaft, custom, easy, gains, headers, heads, mild, mods, performance, silverado, tune

08 silverado 5.3 mods

brad1231 on Sep 15, 2009

Sep 16, 2009 05:40 PM
by brad1231

9

4,005

Please help!!!...

Badboy464 on Sep 16, 2009

Sep 16, 2009 11:39 AM
by budhayes3

5

745

0w30, 101, 53, dr, engine, haas, heat, max, maximum, motor, oil, operating, silverado, specific, temperature, vortec

Motor Oil Basics

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1 2 3)

Derek @ EDO on Sep 15, 2009

Sep 16, 2009 10:32 AM
by redsilverado05

21

5,917

2000, 2003, 2007, 48, 4x4, 99, autochoke, black, choke, controls, dropped, rcsb, silverado, work, z71

What controls the choke on a 99 silverado 4.8?̡̡ ̡͌

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1 2 3)

BEAUCHAMP on Sep 14, 2009

Sep 16, 2009 10:26 AM
by BEAUCHAMP

26

3,776

s-10 with 5.3

BigDaddyDupree on Sep 15, 2009

Sep 16, 2009 10:13 AM
by BigDaddyDupree

7

612

60, 62, 91, built, chevy, f150, truck, whipple, whipplecharged

New truck, Whipplecharged, help me get it running right

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1 2)

PowerShift408 on Sep 13, 2009

Sep 16, 2009 09:06 AM
by Dewey

12

1,589

1500, 2009, 2009sierra, cam, cammed, camshaft, ccsb, sierra

2009 sierra 1500 CCSB (i have a cam and need advice)

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1 2)

sand man on May 13, 2009

Sep 16, 2009 08:12 AM
by 03 BLACKOUTSSS

10

1,413

Help with Headers

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1 2 3)

Dewey on Sep 14, 2009

Sep 16, 2009 12:41 AM
by ForcedTQ

24

2,235

160, 2005, 454, 53, 60, big, block, bores, chevrolet, engine, overheat, overheating, overheats, suburban, thermostat, vortec

Big Block Overheating!!!

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1 2 3)

tank454 on Aug 25, 2009

Sep 15, 2009 11:09 PM
by James B.

25

23,845

best place to buy a cam???!!!!

ssinister04 on Sep 14, 2009

Sep 15, 2009 10:19 PM
by ssinister04

8

870

402, 427, chevy, engine, idle, lsa, mods, motor, ss, stroker, swap, swaps, tbss, texas, trailblazer

TBSS Engine Swap Ideas

OneBadLS on Sep 13, 2009

Sep 15, 2009 07:34 PM
by OneBadLS

8

13,494

Yet another question...this time a cam question

tank454 on Sep 15, 2009

Sep 15, 2009 06:46 PM
by tank454

2

1,295

cutting, ferrous, fluid, homemade, ls1tech

Porting my 317s...

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1 2)

03 BLACKOUTSSS on Sep 13, 2009

Sep 14, 2009 06:38 PM
by 03 BLACKOUTSSS

11

1,846

What size turbo should i go with

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1 2)

2000chevysilverado on Sep 12, 2009

Sep 14, 2009 04:29 PM
by slowlsx

13

1,257

6.0 swap

javier4.8 on Sep 14, 2009

Sep 14, 2009 09:09 AM
by nonnieselman

4

1,118

need alil help

LsxCody on Sep 13, 2009

Sep 13, 2009 11:51 PM
by LsxCody

2

599

59956, 60, 99, cat, catalytic, cfm, converter, flow, high, magnaflow, minneapolis, sierra, silverado, spun, universal, wiki

High flow catalytic converter

75237 on Feb 13, 2009

Sep 12, 2009 11:14 PM
by kevinGTB1

8

20,867

2009, 400, 76, blazer, block, chevy, engine, lazy, lifter, noise, sb, silverado, small, start, tap

400 small block lifter noise

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1 2 3)

blacklung on Sep 10, 2009

Sep 12, 2009 01:49 PM
by blacklung

24

9,453

43, 60, 60l, bearing, bearings, cam, chevy, diagnosing, failure, gm, ls1, repair, replace, replacing, spun

Spun cam bearing...

Grumpy5.3 on Sep 11, 2009

Sep 12, 2009 10:47 AM
by Wilde Racing

4

5,361

2001, 48, change, changing, chevy, deep, denali, dodge, dynatech, headers, install, muffler, ram, rumble, sierra, silverado, sound, stock, supermaxx

stock muffler?

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1 2)

jg53 on Sep 8, 2009

Sep 12, 2009 07:29 AM
by COLDZ71

14

2,080

computer

318BANDIT on Sep 9, 2009

Sep 11, 2009 11:14 PM
by 318BANDIT

9

671

Vette O2 Sensor question

cheyenne383 on Sep 10, 2009

Sep 11, 2009 07:59 AM
by droppedchev

2

590

07, 62, connectors, denali, denalis, extensions, extention, gmt900, grounded, o2, required, sensor, sensors, wires

gmt 900 lt headers o2 sensor extension

wot_denali on Sep 9, 2009

Sep 11, 2009 04:52 AM
by wot_denali

5

1,251

2002, avalanche, buy, corvette, ebay, exhaust, header, headers, long, lpp, ls1tech, obx, power, quality, silverado, tube, xs

Header inpressions of LPP headers=XS Power=made in China

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1 2 3)

broke1 on Sep 4, 2009

Sep 10, 2009 09:04 PM
by rel3rd

26

16,485

05, build, engine, escalade, head, high, intake, l92, lq9, mileage, mod, performance, swap, truck, turbo

BUILD:05 Escalade lq9 with TEA l92's/truck intake,high miles ok?

broke1 on Sep 9, 2009

Sep 10, 2009 01:11 PM
by cheyenne383

1

3,754

?which intake set up?

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1 2)

CUR 4 VNM on May 31, 2009

Sep 10, 2009 01:23 AM
by sc_customs

11

1,603

Exhaust Opinion Question

Storm04 on Sep 9, 2009

Sep 9, 2009 09:53 PM
by 2000chevysilverado

1

674

243, 317, 862, adding, bigger, heads, larger, ls, money, valves

243 or spend the money on bigger valves in 862s

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1 2)

droppedchev on Sep 7, 2009

Sep 9, 2009 08:16 PM
by droppedchev

14

1,907

37, 53l, arh, cats, flow, forums, general, gm, header, headers, high, long, motors, silverado, truck, tube

ARH GM Truck Header Sale!

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1 2 3 4 5 ... Last Page)

A.R. Headers on May 7, 2009

Sep 9, 2009 06:35 PM
by Tom@ARH

74

9,493

05, 2005, 2008, diagram, diagrams, engine, intake, lines, ls1, ls1tech, schematic, silverado, silverodo, truck, vacuum

2005 Vacuum Diagram

gjohnson on Sep 9, 2009

Sep 9, 2009 02:06 PM
by gjohnson

0

1,547

bore, e938k, end, engines, gap, installation, ls1, power, ring, rings, rung, sealed, specs, standard, stock

Stock Bore LS1 Ring End Gap

00pewterz on Sep 6, 2009

Sep 9, 2009 11:28 AM
by budhayes3

2

2,744

1500, 2000, 2001, 2004, chevy, engine, forums, gmc, ls3, motor, performance, put, sierra, silverado, swap, truck

LS3 swap on 2000 silverado

tim2000silverado on Sep 1, 2009

Sep 9, 2009 07:22 AM
by Spoolin

7

9,184

carbd 5.3

junk racing on Sep 5, 2009

Sep 8, 2009 03:50 PM
by okietech

5

794

25, building, exhaust, inch, proper, single, truck

Building a proper exhaust system

Oldcrow on Sep 4, 2009

Sep 8, 2009 09:39 AM
by Oldcrow

3

866

body, gummed, hard, start, throttle, truck, trucks

My trucks getting hard to start!

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1 2)

BEAUCHAMP on Sep 6, 2009

Sep 8, 2009 08:29 AM
by shandy294

10

1,513

2006, 57, 60, 60ls, bearing, bolt, gm, ls, main, rod, rods, silverado, spec, specs, torque, tourqe

HELP!!! ASAP! I need rod and main bolt torque specs!

LS1FREEK on Sep 7, 2009

Sep 7, 2009 07:54 PM
by Phantom

4

1,953

Rebuild time

swab on Sep 7, 2009

Sep 7, 2009 01:22 PM
by swab

0

450

02, 37, dakota, dbw, gmc, ls1, module, p1220, p1221, sierra, signal, tac, throttle, trailblazer, truck

03 and up throttle body on 02 down engine?

69MyWay on Sep 7, 2009

Sep 7, 2009 01:12 PM
by 69MyWay

4

1,354

2000, 2004, 48, 53, cam, chevrolet, comp, idle, lq4, ls1, needed, relearn, rich, running, swap

Truck won't idle after cam swap!!

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1 2)

jeff46614 on Sep 6, 2009

Sep 7, 2009 12:45 PM
by sureshot

17

55,762

1500, 2005, coil, denali, gmc, holder, location, msd, nnbs, pack, packs, picture, relocate, relocation, sierra, silverado

relocate coil pack

05crew on Aug 23, 2009

Sep 6, 2009 10:54 PM
by neilownz

7

4,557

Cam Question

supadaddy on Sep 6, 2009

Sep 6, 2009 05:38 PM
by jeff46614

3

564

cam, cams, comp, engine, lq4, ls, perform, pushrods, xr269hr, xr269hr14

My cam selection - maybe

ihdude on Sep 6, 2009

Sep 6, 2009 01:15 PM
by Phantom

1

854

030, bore, choice, choices, engine, hp, lq4, lq9, options, piston, pistons

Piston choice for lq4

saltwatercowboy6355 on Sep 6, 2009

Sep 6, 2009 07:34 AM
by saltwatercowboy6355

0

662

53, 60, belt, craigslist, lq9, magnaflow, pictures, r1900, supercharger, swap

6.0 or supercharger???

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1 2 3)

miller white on Jun 20, 2009

Sep 6, 2009 01:14 AM
by flossinon_24s

20

2,892

53, 706, 862, betweeen, cast, casting, chevy, difference, gm, good, head, heads, ls, number, vortec

Difference between 862 and 706 heads?

redsilverado05 on Sep 3, 2009

Sep 5, 2009 10:14 PM
by plum crazy vette

6

39,007

53, engine, fast, fit, gains, intake, ls6, performance, pump, spacers, swap, tbss, truck, water, worth

ls6 intake?

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1 2)

Basool on Sep 4, 2009

Sep 5, 2009 05:35 PM
by TXsilverado

11

1,747

2000, 2001, 2005, 53, adding, cams, dyno, gmc, internal, lm7, mods, power, sheet, sierra, silverado, stock

Power mods for 04' 5.3 LM7

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1 2)

mudaholicZ71 on Sep 4, 2009

Sep 5, 2009 01:38 PM
by mudaholicZ71

14

3,378

muffler for procharger

prochargedgmc on Sep 5, 2009

Sep 5, 2009 07:04 AM
by sharpshooter

2

726

gm, header, headers, install, installation, installing, long, longtube, lubutube, nnbs, positive, setup, time, transmission, tube

L-tube header install question nnbs "08

icetraxx01 on Sep 4, 2009

Sep 5, 2009 05:55 AM
by icetraxx01

2

1,946

2600, affect, converter, effect, effects, gas, higher, hurt, lockup, mileage, mod, mpg, stall, swap, torgue, torque

Torque Converter and Gas Milage...

03 BLACKOUTSSS on Sep 4, 2009

Sep 4, 2009 10:49 PM
by 00ChevyScott

7

12,574

53l, borla, cab, custom, exhuast, pipe, regular, trailblazer, xr1

Custom Y-Pipes

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1 2 3)

SILVERBIRCH on Sep 3, 2009

Sep 4, 2009 10:25 PM
by bluecajun5.3

20

2,640

cats, exhaust, rasp, resonators, silverado, sipverado

still have rasp?

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1 2 3)

00Silv4.8 on Sep 1, 2009

Sep 4, 2009 09:31 PM
by andrew383

23

3,753

2000, cammed, cummins, dodge, misfire, msdcustomscom, ngk, ss, sudden, tr6, trailblazer

Missfire ???s

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1 2)

BlownHD on Aug 30, 2009

Sep 4, 2009 08:21 AM
by shandy294

14

1,770

232, 53l, billet, fuel, picture, rails, return, silverado, style

Fuel rails

ONLYA4.8L on Sep 2, 2009

Sep 3, 2009 11:57 PM
by MikeGyver

8

1,556

How much to mill the 862's

1_fastsilverado on Sep 2, 2009

Sep 3, 2009 10:43 PM
by Jermoslin

3

2,446

pushrod question..

EscaTruck on Sep 3, 2009

Sep 3, 2009 10:42 PM
by Phantom

2

677

cam breakin in time ????

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1 2 3)

2000chevysilverado on Sep 3, 2009

Sep 3, 2009 10:03 PM
by 2000chevysilverado

23

2,104

12480110, 12560964, 12561721, cam, camshaft, gm, lm7, lq9, ls, ls1tech, ls3, motors, perforamce, specs, stock

SWEET!!! Stock LS powered Cam Specs

LS1FREEK on Sep 3, 2009

Sep 3, 2009 07:36 PM
by LS1FREEK

0

21,485

2006, 53, engine, monitor, oil, silverado, temperature, truck

Engine Oil Temperature

brims on Sep 3, 2009

Sep 3, 2009 06:59 PM
by brims

5

818

Water Pump Pulley Is To Far In? What to do???

jcfreeman0 on Sep 2, 2009

Sep 3, 2009 03:25 PM
by AKlowriderZ71

9

851

1500, 2001, 2007, axle, bearing, bearings, chevy, cost, patriot, rear, replace, required, seal, silverado, tools, truck, wheel

Anyone know what I'll need to replace the Rear wheel bearings?

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1 2)

SUPERCHARGE on Aug 26, 2009

Sep 3, 2009 12:28 PM
by SUPERCHARGE

11

31,974

10, 53, 93, cat, chevy, delete, gain, gains, gm, hp, make, r1, s10, silverado, srt, srt8

cat delete= slower?

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1 2 3)

jeforton on Feb 21, 2009

Sep 3, 2009 12:14 PM
by camochevy21

27

15,144

lt headers

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1 2)

hodge9386 on Aug 30, 2009

Sep 3, 2009 11:06 AM
by American Racing Headers

19

1,728

header question?

02silverado5.3 on Aug 31, 2009

Sep 3, 2009 10:50 AM
by 02silverado5.3

5

586

mild cam choice for rebuild 6L?

saltwatercowboy6355 on Sep 2, 2009

Sep 3, 2009 10:42 AM
by jiar577

4

1,163

Manifold

ONLYA4.8L on Sep 1, 2009

Sep 2, 2009 10:04 PM
by budhayes3

7

727

low oil pressure?

stockgmc on Sep 2, 2009

Sep 2, 2009 09:36 PM
by budhayes3

1

599

wierd bogging???

Doakbag on Sep 2, 2009

Sep 2, 2009 07:36 PM
by Doakbag

8

676

03, 04, 2004, 43, 43l, bolt, chevy, mod, performance, s10, silverado, tb, tune, v6, waking

4.3l V6 5speed Siverado needs a wake up

greaseball on Sep 1, 2009

Sep 2, 2009 01:34 PM
by _zebra

8

14,367

6012, airbags, castrol, cbr1000rr, complaints, edge, filter, helwigs, mobil, monil, nnbs, pennzoil, poorv, reviews

Poor Mobil One?

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1 2 3 4 5)

shandy294 on Aug 27, 2009

Sep 2, 2009 11:37 AM
by James B.

40

4,712

loss bottom end power

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1 2 3 4)

318BANDIT on Aug 29, 2009

Sep 2, 2009 03:20 AM
by 318BANDIT

39

3,364

255, fuel, gs340, magnacharger, mustang, noisy, pump, walbro

255 fuel pump which one

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1 2)

02_Orange_D1SC on Aug 11, 2009

Sep 2, 2009 02:06 AM
by MJs1FastWs6

10

1,819

03, 2003, 53, change, changing, good, heads, l92, lifter, lifters, miles, replace, silverado, stock, tick, youtyubchanginnglifters

Changing lifters good idea or use ones in it???????

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1 2)

2000chevysilverado on Sep 1, 2009

Sep 1, 2009 10:27 PM
by 1Bear

11

1,905

15203, 2004, 2500, browning, chevy, corsa, exhaust, forum, hd, heat, jim, muffler, performance, pitt, shield, silverado

Corsa Exhaust problem

SweetNslow on Aug 31, 2009

Sep 1, 2009 08:26 PM
by ssinister04

7

1,358