GM Engine & Exhaust Performance - Page 8 - PerformanceTrucks.net Forums

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03, 1500, 2000, 2004, 2006, 48l, bolt, bolts, chevy, f150, factory, header, headers, heads, offroad, pacesetter, pipe, silverado, upgrade

best header for a 03 4.8l silverado 1500

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1 2)

ilverado1500 on 06-04-2012

08-15-2020 10:27 PM
by John LaGasse

17

77,407

2010 Tahoe engine swap any ideas!!!!!!

Jesse Leach on 08-14-2020

08-15-2020 02:14 PM
by swathdiver

4

2,040

CA Sierra 1500 w/5.3 - whats good to remove for pwr

vjjack04 on 07-02-2020

08-06-2020 05:43 PM
by vjjack04

8

1,187

05, 1500, 2006, 454, 53, 53l, 900, big, block, c1500, chevy, gmc, gmt, sierra, silverado, swap

Big Block Swap???

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1 2)

Sierra1320 on 04-24-2007

08-06-2020 06:58 AM
by wretched73

16

27,815

Help with lifter tick on fresh rebuild?

(

1 2)

Nick99Chevy on 07-29-2020

08-02-2020 09:50 AM
by Nick99Chevy

16

4,823

4.8 to 6.0 swap crank no start!

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1 2)

Connors stepside Sierra on 07-30-2020

08-01-2020 10:42 AM
by madmann26

10

4,293

Magnaflow 12909 vs 14151

tjmath on 07-28-2020

07-29-2020 04:30 PM
by tjmath

2

1,611

317, 53, 706, 862, gm, heads, heads042, mill, milled, milling, set, specs

How much are you guys milling your 706 heads? More than 0.030

JeRM82 on 02-07-2014

07-24-2020 07:23 PM
by Joe Dishman

8

31,421

Quiet Exhaust Setup

hoo-dat on 07-23-2020

07-23-2020 08:28 PM
by RB04Av

4

936

Turbo exhaust

Go5.3tt06 on 07-20-2020

07-21-2020 10:43 PM
by Go5.3tt06

5

651

LQ4 and LQ9 bore question

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1 2)

shakenfake on 07-17-2020

07-21-2020 09:14 AM
by RedXray

19

7,835

3683, connecting, duty, heavy, lq4, lq9, philips, picture, pictures, pistons, plug, replacement, rods, spark, stock, video, year

How to tell if I have a LQ9 or LQ4 this gets weird

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1 2 3)

hirdlej on 10-31-2007

07-20-2020 09:04 AM
by fftrujillo

23

85,890

2006 L59 5.3 Flex Fuel Rail vs. TBSS/NNBS Fuel Rail & L59 Injectors vs. NNBS Injector

Mattt on 07-18-2020

07-19-2020 01:56 PM
by Mattt

2

5,313

53, cam, cammed, hemi, install, lifter, ls, motor, noise, rattle, swap, train, valve, valvetrain, whine

Valvetrain Noise after Cam Install

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1 2 3)

Lama1 on 01-23-2009

07-16-2020 06:37 AM
by RB04Av

29

23,968

Catch Can Math Are they really required

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1 2 3 4 5)

allenk4 on 06-30-2020

07-15-2020 03:25 PM
by 00pooterSS

44

3,786

3.5 inch stock tailpipe 12-14 premium and platinum Escalade

Jason Kugel on 07-13-2020

07-14-2020 05:35 PM
by RB04Av

6

691

Fuel injectors?

Abendigo7 on 10-02-2018

07-14-2020 08:27 AM
by javier4.8

3

2,422

6.2 l9h cam swap = cam dowel pin broke

dsmmace on 05-31-2020

07-09-2020 02:18 PM
by dsmmace

2

1,351

Summit Racing LS Engine Upgrade Guides

Summitracing on 06-29-2020

07-09-2020 07:36 AM
by Summitracing

5

4,775

Throttle Body Upgrade

09Vortec5.3 on 07-08-2020

07-08-2020 01:52 PM
by 09Vortec5.3

4

3,910

Built engine with AC struggles - HELP!

RezinTexas on 07-04-2020

07-06-2020 12:35 PM
by RB04Av

8

945

Anyone stroke a 5.3?

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1 2 3)

LVSTOGOFST2002 on 06-27-2005

07-06-2020 08:38 AM
by darkirish63

25

4,617

Yukon Down, AWD delete, headers, converter etc...

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1 2 3 4 5)

01ssreda4 on 05-24-2016

06-30-2020 03:59 PM
by 00pooterSS

46

23,017

Oil in intake

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1 2 3)

Pam boles on 06-25-2020

06-27-2020 12:10 PM
by 1994Vmax

23

1,812

High rpm start up

40oz on 06-25-2020

06-25-2020 11:50 PM
by 40oz

7

614

Interesting cam question

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1 2 3 4)

madmann26 on 05-20-2020

06-24-2020 11:32 AM
by madmann26

31

2,699

How much CHOP

05txsilverado on 06-23-2020

06-23-2020 10:39 PM
by 1FastBrick

1

764

Hot Rod L83 vs LQ4

ZO6Ted on 06-22-2020

06-23-2020 12:38 AM
by swathdiver

1

3,047

Talk Me Through a 6.0 Plan

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1 2 3)

TFA303 on 06-15-2020

06-17-2020 10:34 AM
by TFA303

25

2,678

How to install trans cooler on a truck that doesn’t have a stock cooler

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1 2 3)

tsosby20 on 06-09-2020

06-17-2020 08:53 AM
by madmann26

22

7,596

2007 GMC 5.3L broken piston skirt.

JL Sargent on 05-23-2015

06-16-2020 04:08 PM
by 00pooterSS

7

7,819

Summit Racing LS RPO Code Database

Summitracing on 06-10-2020

06-15-2020 11:12 AM
by Summitracing

4

2,204

37, 90mm, dbw, diagram, dodge, drx, gm, gmc, removal, tac, tahoe, tb, tps1, tps2, wiring

DBW TB wiring diagram?

usd2sing on 09-07-2008

06-14-2020 09:13 PM
by Samaniej44

9

13,414

Terrible exhaust rasp

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1 2)

Mountaintop on 06-09-2020

06-13-2020 02:21 PM
by 1994Vmax

15

5,213

2011 6.2 short block to 6.0 shortblock?

coletrain777 on 06-08-2020

06-09-2020 10:41 AM
by swathdiver

2

624

Rev up when braking

SC02gmc on 05-20-2020

06-08-2020 03:47 PM
by TFA303

6

613

How to install a 3" glasspack

jkking72 on 06-05-2020

06-06-2020 09:21 AM
by RedXray

2

379

Summit Racing Engine Building 101 Video: Piston Ring Installation

Summitracing on 06-05-2020

06-05-2020 06:10 AM
by Summitracing

0

477

Anyone running this setup in their 5.3s?

DumpedChevy on 05-28-2020

05-29-2020 12:51 AM
by swathdiver

2

1,137

Valvetrain noise after cam swap

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1 2 3 4 5 ... Last Page)

Truck2007 on 04-30-2020

05-28-2020 09:05 PM
by Truck2007

54

33,286

Oil Pressure Sending Unit

CSpencer04 on 05-28-2020

05-28-2020 01:07 PM
by terravast4

1

458

2005 Z71 ECSB Cat Pipe Removal Question

therock on 05-27-2020

05-27-2020 11:30 AM
by RB04Av

1

311

Trans build questions - Where to start?

chubbza5 on 05-24-2020

05-26-2020 07:59 PM
by darkirish63

3

809

Passenger Side O2 Sensor Question

BleuII on 05-26-2020

05-26-2020 07:11 PM
by FFDP

6

568

N/A L92 With Holley Valve Covers - PCV/ Catch Can Routing

lxcoupe on 05-24-2020

05-25-2020 02:26 PM
by lxcoupe

2

2,384

1 3/4” vs 1 7/8” header size

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1 2)

Raiderjesse on 04-06-2020

05-25-2020 12:25 PM
by terravast4

19

27,362

Difference in intake manifold l92 vs l9h?

warriorpluto on 05-17-2020

05-19-2020 11:25 AM
by 1994Vmax

1

2,608

5.3 piston ring gap

Brian White on 05-15-2020

05-17-2020 09:05 AM
by RB04Av

2

14,175

High lift cam with 706 heads

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1 2)

04_slowhoe on 05-14-2020

05-15-2020 09:06 AM
by madmann26

11

14,022

Max HP on stock air box?

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1 2)

Drizzy on 04-15-2020

05-14-2020 05:55 PM
by M60gov20

11

2,309

sbc noise, flexplate? wrist pin?

jblack6527 on 10-19-2019

05-14-2020 05:13 PM
by jblack6527

4

2,917

Seats and Guides on high mileage builds

600 horses on 05-06-2020

05-07-2020 06:09 PM
by pknowles

5

725

2001 GMC Sierra 1500 5.3L Rebuild Kits

Derick Stamme on 05-03-2020

05-03-2020 08:18 PM
by RPMSpeed Tech

4

1,431

Lq9 with radix in a nnbs possible?

vmaxpro on 04-30-2020

04-30-2020 09:31 PM
by FFDP

3

939

Beginner/Budget 5.3 Mods For More HP?

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1 2)

DumpedChevy on 04-27-2020

04-30-2020 12:55 PM
by darkirish63

13

18,757

Throttle body question

Kobe Norton on 04-28-2020

04-28-2020 03:22 PM
by Kobe Norton

0

404

Ly6 build to replace l92 in 2008 Yukon Denali?

CJDZ24_Z28 on 04-23-2020

04-27-2020 09:37 AM
by 1994Vmax

9

2,997

Cam Swap,P0300,Cats?

PaZ71 on 04-26-2020

04-26-2020 06:25 PM
by PaZ71

0

211

6.0 build for blower

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1 2 3 4 5 ... Last Page)

dantheman1540 on 04-12-2019

04-26-2020 03:12 PM
by 2002_Z28_Six_Speed

217

23,430

Any reason NOT to use LS3 heads on an L92?

91RS on 04-26-2020

04-26-2020 08:38 AM
by 91RS

0

696

Tanked up with premium..........

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1 2)

Mark Johnson on 04-22-2020

04-24-2020 11:05 AM
by Mark Johnson

10

1,424

Oil leak from where?

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1 2 3)

OzzyDaDoggo on 04-13-2020

04-23-2020 02:31 PM
by woo67

20

7,794

Silverado 4.8

DanielB on 04-21-2020

04-21-2020 11:26 PM
by 1994Vmax

7

2,105

Anyone running aftermarket radiator, thoughts?

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1 2)

Trooper09 on 04-16-2020

04-21-2020 05:41 PM
by 2002_Z28_Six_Speed

17

1,352

Trying to get a hold of Stock48

sleepy67bigblock on 04-17-2020

04-17-2020 09:56 PM
by sleepy67bigblock

0

1,084

Which valve springs?

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1 2)

91RS on 04-08-2020

04-17-2020 07:35 PM
by 91RS

17

1,278

antonio, charger, install, installation, installed, installsan, san, shop, shops, speed, super, supercharger, supercharges, trucks, tx

Speed Shops for supercharger install in San Antonio, TX????

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1 2)

The_Mexican on 07-30-2003

04-17-2020 06:07 PM
by Merctech2

10

8,375

2000 5.3 build

Country.99.boy on 04-12-2020

04-16-2020 09:43 PM
by Country.99.boy

6

1,176

IW 8rib throwing ac belt

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1 2)

dantheman1540 on 04-07-2020

04-10-2020 11:21 PM
by _zebra

12

750

Moderate LQ4 Build - What next...priority order

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1 2)

icprey on 04-07-2020

04-08-2020 02:39 PM
by Merctech2

10

4,041

Milled heads

6.Slow06 on 02-11-2016

04-06-2020 07:55 PM
by _zebra

7

2,008

Rich mixture

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1 2 3)

06murder on 03-30-2020

04-04-2020 10:45 AM
by terravast4

22

1,533

Knock with Lots of Smoke HELP! ! !

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1 2)

RedXray on 04-01-2020

04-03-2020 10:34 AM
by MikeGyver

11

1,339

Let’s talk bout exhaust

06murder on 03-30-2020

03-31-2020 05:08 PM
by 06murder

4

1,886

O2 sensor heater circuit problem

dry_kill on 03-24-2020

03-24-2020 05:14 PM
by dry_kill

4

2,090