GM Engine & Exhaust Performance - Page 11 - PerformanceTrucks.net Forums

Thread / Thread Starter

Last Post

Replies

Views

10, 6267, autozone, balancer, balancerpulley, cummins, forum, harmonic, otc, puller, sale, silverado, srt, stock, tool

Need Help Getting the Stock Harmonic Balancer/Pulley off

(

1 2 3 4 5)

dug on 05-05-2009

05-10-2009 12:59 PM
by dug

44

5,118

Just got word back on my blown "built" Trans...

(

1 2 3 4 5)

Weedo on 05-16-2005

05-18-2005 03:31 PM
by TurboBerserker

44

2,515

How important are boost and air to fuel guages?

(

1 2 3 4 5)

JimS on 08-23-2005

09-01-2005 05:56 AM
by JimS

44

2,577

all with stock ext cabs

(

1 2 3 4 5)

one03sierra on 09-17-2003

09-23-2003 10:43 AM
by sleek silverado

44

2,267

Sale on Pacesetter Headers!!

(

1 2 3 4 5)

Speed Engineering on 03-08-2006

03-23-2006 03:20 PM
by Speed Engineering

44

3,203

1999, 2000, everytime, fuel, initial, key, pcm, prime, pump, silverado, sitting, supposed, truck, turn, turned, wont

Fuel Pump Randomly Won't Prime

(

1 2 3 4 5)

Nick™ on 10-25-2006

12-09-2021 10:43 AM
by RDF1

44

45,929

Sending the 408 off to rehab...

(

1 2 3 4 5)

thunder550 on 05-22-2007

05-24-2007 10:56 PM
by thunder550

44

2,754

1500, 2007, 2009, 45, 45l, aftermarket, diesel, dmax, duramax, engine, engines, harness, liter, pu, silverado, wiki

4.5L Duramax in the 1500 for 2009!

(

1 2 3 4 5)

GMCtrk on 06-18-2007

10-19-2011 09:43 AM
by silver-mod-o

44

4,577

Oil Pressure PROBLEMS!!!

(

1 2 3 4 5)

Black-Syde on 09-01-2007

09-10-2007 07:18 AM
by Hemi Killer

44

4,547

Ran slower with the cutout open

(

1 2 3 4 5)

BlackGMC on 10-13-2008

10-24-2008 12:19 AM
by GMCtrk

44

3,523

2003, 243, 243s, 53, idling, intake, lq9, ls7, tbss, trouble

tbss intake and 243's installed

(

1 2 3 4 5)

MGMC on 11-14-2008

12-06-2008 07:16 PM
by skyhighsami

44

16,002

Muffler & CAI Questions

(

1 2 3 4 5)

SuperSilverado5.3 on 11-28-2008

12-02-2008 01:20 PM
by blklime02

44

3,242

03, 2001, 6000, catalytic, converters, level, liter, lq4, lq9, oil, power, ratings, sensor, silverado, ss, vortec

6.0 HD Vs. 6.0 SS?

(

1 2 3 4 5)

20inch8lug on 01-05-2009

05-24-2011 02:08 PM
by 04Burban

44

17,485

A.R. Headers G.P. 1999-06 6.0L Truck Systems

(

1 2 3 4 5)

A.R. Headers on 02-06-2009

04-11-2009 07:25 PM
by supersub

44

4,500

switching synthetic oils?

(

1 2 3 4 5)

LS1TRUCKGUY on 05-02-2009

05-28-2009 06:58 PM
by SilverDog

44

3,063

Moved

which upgrade wait4me or nelson

virgils4.85spd on 10-02-2007

-

402, builder, drm, engine, hke, los, ls, problems, ss, trailblazer, tuned, vegas, zippy

Who would you have build your new engine?

(

1 2 3 4 5)

scooter k on 06-09-2009

03-07-2010 07:56 PM
by ws6ls1

44

3,994

So the ole 2 step is in... :)

(

1 2 3 4 5)

Mangled03gmc on 11-10-2009

11-16-2009 01:37 PM
by Bad_Apple

44

3,542

98, bent, cam, exhaust, l31, offset, retard, silverado, stumping, tick, ticking, valves

!!! Help this is stumping everone

(

1 2 3 4 5)

cams 98 silverado on 05-07-2010

07-16-2010 06:34 PM
by cams 98 silverado

44

6,347

bolt, broke, crank, crankshaft, drill, drilling, hard, head, lly, loctite, ls1, pitch, procharger, sbc, snapped

Broke Crank Bolt

(

1 2 3 4 5)

aaronmc on 10-21-2010

11-02-2010 07:50 PM
by 00ChevyScott

44

5,043

2002, 228r, 25, 53, 53l, 60l, coolant, heads, ls1, plug, prc, stg, stg25, swap, truck, tsp

PRC stg2.5 5.3 heads

(

1 2 3 4 5)

chevyboy.520 on 12-26-2010

08-09-2011 09:42 PM
by JamisonFRC

44

8,192

harmonic balacer Sh*t itself HELP!! PICS.

(

1 2 3 4 5)

LaCamionetaGris on 02-16-2011

02-18-2011 02:14 PM
by dirt track racer 81

44

3,829

1500hd, 2500, 2500hd, 4l80e, 57, 60, 60performance, chevy, dyno, hd, high, lq4, numbers, nv4500, performance, rpm, stall, swap

Not happy with 6.0 performance

(

1 2 3 4 5)

TA63 on 12-23-2011

12-29-2011 09:36 AM
by baSICK5.0

44

8,384

4x4, buy, cal, calspeed, calspeedperformance, header, headers, install, long, lts, performance, performancetrucks, silverado, speed, tubes

Who has installed Cal Speed LT's? Install thread

(

1 2 3 4 5)

texasglock23 on 01-04-2012

01-28-2012 09:33 AM
by texasglock23

44

7,104

100, 1113, 222, 222230, 224230, 228236, 230, 408w, 60, cam, converter, dick, donky, hp, trucks

i have search but to no luck (6.0 cam choice)

(

1 2 3 4 5)

bluebommer07 on 02-10-2012

02-27-2012 12:22 AM
by jrmchevyman

44

6,513

00, 178, 340hp, 4wd, 53, 62l, 78, cal, calspeed, ebay, headers, lb7, performance, sierra, silverado, speed, texas

Cal-Speed 1 7/8" headers arrived

(

1 2 3 4 5)

BrutalSierra on 02-21-2012

02-28-2012 09:46 AM
by Sales2@Texas-speed

44

9,390

Built 355 not what I expected

(

1 2 3 4 5)

94silverado on 02-04-2016

02-10-2016 11:49 AM
by ZO6Ted

44

4,387

Tuned By FLACO

(

1 2 3 4 5)

97ChevyVortec on 03-06-2017

03-11-2017 08:28 AM
by Atomic

44

9,685

Complete new exhaust, and I think I need to modify the cats.

(

1 2 3 4 5)

adriver on 01-01-2022

04-23-2022 04:32 PM
by arthursc2

44

5,071

03, 1998, 2000, 2001, 2003, 2004, 53, cross, crossed, drill, drilled, ls, rotors, silverado, slotted

New Sponsor Cross Drilled Slotted Rotors 99-03 SILVERADO/SIERRA 339.00 Complete Set

(

1 2 3 4 5)

Wholesale Direct on 04-05-2004

05-13-2004 01:37 AM
by Wholesale Direct

44

6,465

2005, aluminum, engine, gmc, l33, problems

2005 Gm Trucks?

(

1 2 3 4 5)

TheMNkid on 12-28-2004

01-05-2005 10:21 PM
by zippy

44

3,246

4WD launching/weight/tranny swap questions

(

1 2 3 4 5)

jeremys on 01-16-2005

01-17-2005 11:37 AM
by moregrip

44

2,898

new 1/8 times for the hemi. choppin em down

(

1 2 3 4 5)

back in black on 11-08-2004

11-11-2004 11:26 PM
by Flyer

44

2,847

05, 2004, belt, corsa, cummins, fan, fix, gen, running, serpentine, shred, shredded, shredding, trailblazer, wrx

Shredded a serpentine belt today

(

1 2 3 4 5)

moregrip on 01-20-2005

01-25-2005 11:04 PM
by BigTex

44

3,698

I heard you can't pull heavy loads with a turbo

(

1 2 3 4 5)

j4nash on 01-26-2005

01-28-2005 06:36 PM
by JERRY2500

44

2,654

2005, guys, radix, rcsb, silverado, tuning

Radix guys...

(

1 2 3 4 5)

GREGGO on 02-04-2005

02-05-2005 11:43 PM
by goshawk23

44

2,689

53, air, airfuel, chevy, digital, forums, fuel, gauge, leak, ls1tech, meter, narrowband, ratio, vacuum, wideband

air/fuel ratio gauge...

(

1 2 3 4 5)

onyx on 11-02-2004

11-17-2004 09:08 AM
by marc_w

44

3,345

some cam advice

(

1 2 3 4 5)

Mangled03gmc on 11-01-2004

11-03-2004 08:11 PM
by one03sierra

44

2,204

1638, 2000, 9902, battery, camaro, chevy, diagram, flashes, flashing, harness, light, p1638, pcm, silverado, tahoe

99-02 pcm battery light **update

(

1 2 3 4 5)

creederado on 10-27-2004

02-25-2011 07:33 AM
by budhayes3

44

16,415

Why would STS base kit be making 10psi+ ????

(

1 2 3 4 5)

TG02Z71 on 02-19-2005

02-24-2005 02:23 PM
by TG02Z71

44

2,777

2005, 2010, 2011, calandre, calendar, engine, girlfriend, hottest, ls1, ls1tech, nws, off, page, pics, tech, topic

LS1 Tech Calendar??

(

1 2 3 4 5)

Green Thunder on 03-06-2005

03-22-2005 11:50 PM
by Green Thunder

44

7,703

Sound clip with cam inside

(

1 2 3 4 5)

Flyer on 04-19-2004

04-23-2004 12:48 PM
by MacADaYear

44

2,586

Truck's taking a trip ... getting ready for the 80e

(

1 2 3 4 5)

Flyer on 07-06-2004

10-01-2004 12:23 PM
by BlownChevy

44

2,608

Supercharger

(

1 2 3 4 5)

BIG VINCE on 07-25-2004

07-25-2004 11:33 PM
by XLR8NSS

44

2,451

2500hd, 6l, acclleration, chevy, drag, equals, gear, maximizing, pickup, racing, ratio, redline, rpm, selection, silverado, taller, tire, trucks

What is your effective gear ratio?

(

1 2 3 4 5)

CHarris on 03-14-2005

03-18-2005 06:24 AM
by nativetexan

44

3,379

new times last night with 3000 stall

(

1 2 3 4 5)

rgvsierra on 03-04-2005

03-07-2005 08:26 AM
by rgvsierra

44

2,836

402, 53, big, cam, charge, gas, ls, mileage, mpg, stroker, super, supercharge, supercharged, vortec, zl

Supercharge the 5.3 or go 402 stroker?

(

1 2 3 4 5)

LS1S10 on 09-28-2004

10-05-2004 04:06 PM
by LS1S10

43

7,052

Please post your gas mileage with 5.3 and 6.0 liters.

(

1 2 3 4 5)

FASTONE on 08-20-2004

08-30-2004 04:11 PM
by Allgonoshow

43

2,754

285, 408, 53, 70r17, bore, duratracs, fans, gmc, leveled, make, mile, pictures, quater, sierra, silverado, ss, tbss

5.3L to 408?

(

1 2 3 4 5)

renaldo99 on 09-03-2011

09-07-2011 04:08 PM
by AKlowriderZ71

43

68,014

went back to the dyno today, After cam swap

(

1 2 3 4 5)

ThunderZ28 on 08-28-2004

09-02-2004 12:14 PM
by SVTFreak

43

2,832

LT headers do I need a tune?

(

1 2 3 4 5)

drewitt16 on 02-14-2015

02-18-2015 01:01 PM
by 69Camaro427

43

4,556

car, corsa, cutout, cutouts, ecutout, fail, gmc, inspection, leak, ls1, marine, raceland, sierra, sucks, usa, welded

Got my 3" Cutout welded up!

(

1 2 3 4 5)

Manbearpig on 03-21-2010

08-17-2010 10:40 PM
by youngbuck

43

5,525

Please Help!!!

(

1 2 3 4 5)

Pimpinpete on 09-25-2015

12-22-2017 08:13 AM
by ss4chad

43

188,662

12595, 13740, 59559, 5x11x22, cats, dido, drone, exhaust, jegs, loud, magnaflow, muffler, review, silverado, turn

Sick of my exhaust

(

1 2 3 4 5)

Atomic on 12-23-2009

02-15-2010 02:18 PM
by 1slow01Z71

43

9,375

1500, 2002, 2500hd, 315x70x17, 4wd, 5000, aurora, dodge, duramax, elocker, h2, hummer, locker, ram, released, sierra, silverado, tires, wont

12.00@112.28 mph, just another quick pass with the Duramax

(

1 2 3 4 5)

Micheal Tomac on 04-26-2004

05-29-2004 06:17 AM
by 10.5 Dave

43

4,029

2000, 2004, 53, 53l, circle, cons, converter, cooler, coverter, duragrip, gm, pros, silverado, trailblazer, yukon

Trailblazer Converter - Happy or Not?

(

1 2 3 4 5)

nativetexan on 12-22-2004

03-21-2005 10:09 PM
by storm5.3

43

6,301

60, 60l, 73, chevelle, corvette, cost, duramax, engine, gas, put, silverado, silverados, siverado, swap, withe

Who has swapped 6.0L/4L08e into 01 Duramax/Allison Silverado

(

1 2 3 4 5)

Shawn MacAnanny on 01-14-2009

01-21-2009 07:44 PM
by Darky

43

5,989

air, apa, box, cooler, exchanger, griffin, heat, ice, intercooler, intercoolers, itu, lightning, liquid, radix, reservior, silverado, system, water

Radix air to liquid Intercooler System

(

1 2 3 4 5)

moregrip on 02-13-2005

02-16-2005 09:54 PM
by moregrip

43

4,261

1500, 1500hd, 2001, 2003, 2500hd, comparison, frame, gm, gmc, hd, truck

2003 1500 frame change from previous year?

(

1 2 3 4 5)

BrianGallimore on 06-04-2005

06-10-2005 05:38 PM
by XLR8NSS

43

8,837

05, 2004, 48, 4x4, 99z71, colorado, gas, gm, milage, mileage, mpg, shitey, silverado, sts, sucks, turbo

My MPG sucks!!!!!!!!

(

1 2 3 4 5)

vicalma03 on 07-16-2005

07-20-2005 09:26 AM
by TG02Z71

43

3,209

500rwhp with Radix supporting gear considerations....

(

1 2 3 4 5)

moregrip on 08-10-2005

10-17-2005 11:14 PM
by CHarris

43

2,429

2611516, 3156015, air, d250, highway, lt, mt, performance, pressure, psi, spinning, stepside, street, streets, track, trucks

anyone spinning the mt et streets on the track?

(

1 2 3 4 5)

02Reaper on 05-07-2005

05-10-2005 05:26 PM
by blacksheep

43

4,197

212, 212218, 218, 48, 48l, cam, camshaft, camshafts, chevy, choosing, circle, difference, high, man, performance, silverado, torque

Poll

I want a "Low end torque cam" for my 04 4.8L

(

1 2 3 4 5)

Suddog on 08-26-2005

04-28-2015 12:41 PM
by Mark Johnson

43

68,994

Weighed the truck this weekend

(

1 2 3 4 5)

Scream on 10-03-2005

10-06-2005 01:23 PM
by bluecajun5.3

43

2,846

2005, brothers, cam, chevy, crate, emissions, engines, gain, hp, ls1, motor, nickens, nj, racing, silverado, single, stage, swap

Single Cam Swap= 95 HP Gain!

(

1 2 3 4 5)

CHEVY6000VHO on 10-13-2005

10-15-2005 10:20 PM
by Jethro_3

43

12,884

Finally in the 12's

(

1 2 3 4 5)

1Blown04 on 04-30-2005

05-11-2005 11:31 AM
by BlownChevy

43

2,276

6.0 swap started

(

1 2 3 4 5)

droppedchev on 04-18-2009

04-23-2009 02:13 PM
by 00Silv4.8

43

3,040

2001, 2005, 60, 60l, 66l, 81, 81l, allison, bolt, chevy, mods, performance, race, swap, towing, truck

Modded 6.0L vs a stock 8.1L when it comes to towing..

(

1 2 3 4 5)

VINCE on 10-29-2007

11-11-2007 07:43 PM
by VINCE

43

5,856

2003, code, gmc, idle, kn, p101, relearn, s10, sierra

it begins!

(

1 2 3 4 5)

silveradokidd_4518 on 04-09-2008

04-13-2008 08:36 PM
by silveradokidd_4518

43

3,198

212218, 3000, 48, 53, 5441211, cam, comp, hear, install, ls, mpg, sounds, springs, stall, truck, xr265hr

Who's runing XR265HR in there Truck?

(

1 2 3 4 5)

1FastBrick on 05-11-2008

05-18-2008 04:54 PM
by 1FastBrick

43

19,895

2003, 2004, clutch, conversion, dual, efans, electric, fan, harness, radiator, silverado, swap, tahoe, vs, worth

efans. hp worth the $$$

(

1 2 3 4 5)

reveille5 on 07-13-2008

08-11-2008 05:57 PM
by viciousknid

43

6,961

lookin for quality exhaust

(

1 2 3 4 5)

nemmarick on 09-11-2008

12-23-2008 03:15 AM
by Blue02Hoe

43

3,450

MTI Truck Tuning Special Starts Feb 1, 2005 ....

(

1 2 3 4 5)

poolfanatic on 01-21-2005

02-11-2005 12:33 AM
by PappyDan

43

2,515

2800, 3200rpm, extension, shift, vig, vigilante

My Impressions on Vig 2800

(

1 2 3 4 5)

FILE on 05-10-2005

05-11-2005 11:14 PM
by K I L O

43

2,850

15psi 408 gtech, this thing is geting fast

(

1 2 3 4 5)

parish8 on 01-16-2005

01-18-2005 09:53 AM
by F8L Z71

43

4,343