GM Engine & Exhaust Performance - Page 14 - PerformanceTrucks.net Forums

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New motor exhaust smells strong and bad

Flewbyu123 on Nov 28, 2018

Nov 30, 2018 10:01 PM
by Flewbyu123

8

1,597

2003 1500 HD 6.0L Dyno Results

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1 2)

Roddy8 on Nov 1, 2018

Nov 29, 2018 09:20 PM
by _zebra

11

17,942

Ws6store high lift hot cam installed with idle!!

RPMSpeed Tech on Nov 28, 2018

Nov 28, 2018 06:17 PM
by RPMSpeed Tech

0

3,257

boost, bypass, cut, diagnostics, grinding, loosing, problems, pump, put, rotors, straight, supercharger, superchargers, valve, whipple

Whipple Supercharger problem...

(

1 2 3 4)

Ryan23silverado on Dec 16, 2003

Nov 27, 2018 10:49 PM
by _zebra

30

29,578

5.3 T56 cam for ~350whp

(

1 2)

tmardaus on Oct 23, 2018

Nov 23, 2018 06:13 PM
by TahoeNate

13

8,292

IACV issue?

Slader Roberts on Nov 6, 2018

Nov 20, 2018 06:13 PM
by RedXray

7

1,083

snow ball effect at its finest!

stroker87 on Nov 11, 2018

Nov 14, 2018 10:06 AM
by stroker87

3

1,095

Need Help deciding

Pmaynor on Nov 8, 2018

Nov 10, 2018 03:19 PM
by Pmaynor

5

774

N/A 408 stroker lq9 expectations

(

1 2)

Silerh7 on Oct 29, 2018

Nov 8, 2018 09:07 AM
by 2002_Z28_Six_Speed

12

11,965

Lq4 compression ratio

(

1 2)

LCDR on Nov 1, 2018

Nov 3, 2018 08:15 PM
by arthursc2

12

13,114

Running lean giving codes help is appreciated

EmeraldFlame772 on Oct 29, 2018

Nov 2, 2018 01:48 PM
by terravast4

6

1,368

1012, cab, cam, chevy, cognito, country, dropped, dual, exhaust, httpwwwls1techcomaffiliatestruckforumsshowthreadphpt469601, intake, manifold, nnbs, single, tbss, tuff

TBSS intake vs NNBS intake

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1 2)

ihdude on Sep 23, 2010

Nov 1, 2018 03:28 PM
by Tanks1sik99

15

75,650

just let it eat!

stroker87 on Oct 30, 2018

Oct 30, 2018 09:01 PM
by stroker87

2

931

Head swap - need pointers

madmann26 on Oct 27, 2018

Oct 30, 2018 06:47 AM
by madmann26

6

987

454 Tbi vs carb gas mileage

Roy454 on Oct 28, 2018

Oct 29, 2018 01:39 PM
by BudRacing

8

8,094

LQ4 build

Ecrod103 on Oct 25, 2018

Oct 29, 2018 01:51 AM
by RPMSpeed Tech

6

1,421

14 Silverado 5.3 oil change

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1 2)

jimmys5600 on Oct 24, 2018

Oct 28, 2018 01:52 PM
by 1994Vmax

14

2,112

Gibson Cat back

mucker15 on Oct 28, 2018

Oct 28, 2018 12:48 PM
by terravast4

1

895

6.2 swap - fuel module?

Tomahawk_Motorsports on Oct 26, 2018

Oct 26, 2018 07:59 PM
by Tomahawk_Motorsports

3

3,295

4.8 heads and cam or 6.0?

(

1 2)

dantheman1540 on Oct 21, 2018

Oct 24, 2018 05:52 PM
by dantheman1540

16

3,498

Nitrous 5.3

Rodriguez27 on Oct 23, 2018

Oct 23, 2018 09:09 PM
by Rodriguez27

3

1,338

2012 engine in 99 ??

kap 7 on Oct 18, 2018

Oct 22, 2018 10:35 PM
by arthursc2

7

858

2002 v6 to v8 harness

Go5.3tt06 on Oct 22, 2018

Oct 22, 2018 08:56 PM
by 1FastBrick

1

714

Cat questions

xdanny510x on Oct 20, 2018

Oct 20, 2018 07:37 PM
by 1FastBrick

1

876

2009 `500 w/4.8 monster cam, NA. Vacuum issues?

SLOPONY on Oct 18, 2018

Oct 19, 2018 03:34 PM
by SLOPONY

4

1,957

Turbo LQ4 with LSA heads with a T56. BUILD QUESTIONS

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1 2)

Lq4chevy on Oct 15, 2018

Oct 19, 2018 07:18 AM
by Jeebalow

11

8,810

Ls lifter styles

LCDR on Oct 14, 2018

Oct 18, 2018 01:57 AM
by 1FastBrick

5

1,103

Mystery Gen 4 Engine

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1 2)

2xLS1 on Oct 8, 2018

Oct 17, 2018 08:21 AM
by arthursc2

19

8,792

LSA camshaft

silver-mod-o on Oct 14, 2018

Oct 14, 2018 10:45 PM
by 1FastBrick

6

1,254

Sneek Peek at new RPMSpeed rocker options

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1 2)

RPMSpeed Tech on Sep 17, 2018

Oct 14, 2018 07:36 PM
by RPMSpeed Tech

12

2,221

5.3 internal balance question

marineusmc4 on Oct 11, 2018

Oct 14, 2018 10:00 AM
by terravast4

6

834

B&M Racing Locking Transmission Dipstick '15-'18 GM Vehicles w/ 8L90E - Part #22173

B&M Racing on Aug 23, 2018

Oct 10, 2018 10:09 AM
by Tech@B&M Racing

2

2,259

Could use some advice. bump the 4.8L or dump it.

(

1 2)

0utlawe on Oct 8, 2018

Oct 9, 2018 04:56 PM
by 2xLS1

10

1,604

Best cam profile for 5.3L in truck?

(

1 2 3)

Dan Neumann on Apr 13, 2015

Oct 9, 2018 01:28 PM
by Formula96

20

20,042

whats the best tuner for towing 6,000 travel trailer 2002 chevy tahoe 5.3 3.73

dave2002 on Oct 6, 2018

Oct 9, 2018 01:25 PM
by Fullpower

6

1,216

HP/TQ gains from just headers on a 2016+ 5.3?

snketr on Oct 8, 2018

Oct 8, 2018 10:55 PM
by FFDP

2

1,206

radiator

Go5.3tt06 on Oct 4, 2018

Oct 8, 2018 09:45 PM
by Jake75

7

1,055

Gen3 5.3 building questions

Teerev77 on Oct 7, 2018

Oct 8, 2018 01:02 PM
by Teerev77

2

1,053

RPMSpeed Flat top upgrade kits for 5.3/6.0/6.2

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1 2)

RPMSpeed Tech on Aug 28, 2018

Oct 7, 2018 10:35 AM
by RPMSpeed Tech

17

4,162

2010 2500hd 6.0 headers/ muffler search

2010_2500hd_6.0 on Oct 3, 2018

Oct 5, 2018 07:45 AM
by arthursc2

8

2,256

6.0 excab z71 cam question.

slamm69 on Sep 12, 2018

Oct 3, 2018 11:30 AM
by Vortec350ss

3

950

American Racing Headers!

(

1 2)

American Racing Headers on Aug 27, 2018

Oct 3, 2018 07:43 AM
by GREENSIERRA

10

3,790

Work to be done on a dropout LQ9

Kenmathis on Sep 30, 2018

Oct 1, 2018 06:55 AM
by RB04Av

1

1,155

new to me 6.2

cooperthetrooper on Sep 27, 2018

Sep 29, 2018 02:21 PM
by dhpro

6

976

406 400sbc build (pics soon)

RPMSpeed Tech on Sep 27, 2018

Sep 27, 2018 10:06 AM
by ZO6Ted

2

1,019

Cam for lifted 5.3

raleiw1 on Sep 25, 2018

Sep 27, 2018 02:05 AM
by RPMSpeed Tech

4

1,568

4l80e temp stuck at 284

Crysis450 on Sep 6, 2018

Sep 25, 2018 07:33 PM
by Crysis450

9

2,202

Coil recolation

Go5.3tt06 on Aug 9, 2018

Sep 22, 2018 04:46 PM
by 1FastBrick

7

1,448

LS flywheel to th400 trans

Go5.3tt06 on Sep 19, 2018

Sep 21, 2018 09:26 AM
by Dusty05

3

1,348

Custom true dual exhaust and trans crossmember

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1 2 3)

jfuegner on Jul 16, 2017

Sep 20, 2018 03:39 PM
by jfuegner

27

44,304

Corsa clone exhaust tip

KHester84 on Sep 19, 2018

Sep 19, 2018 04:26 PM
by kaze_v8

1

4,749

Question about my combo

(

1 2)

DJ_Martin on Sep 10, 2018

Sep 19, 2018 09:44 AM
by Drspencer

14

2,010

Xpipe setup

L33z71 on Sep 18, 2018

Sep 18, 2018 06:32 PM
by L33z71

0

754

Eco-Silverado 2500HD

(

1 2 3)

PowellSixO on Aug 14, 2018

Sep 18, 2018 08:23 AM
by 1CAMWNDR

26

3,707

2011 avalanche Magnuson h.p

(

1 2)

tatt2oed on Apr 23, 2018

Sep 18, 2018 08:17 AM
by 1CAMWNDR

14

2,248

Engine Builders in Central VA

cmcolfax on Sep 17, 2018

Sep 17, 2018 03:06 PM
by 2002_Z28_Six_Speed

1

399

99 1500 4.3 to 6.0 swap

cheaphp on Sep 16, 2018

Sep 16, 2018 08:14 PM
by FFDP

3

1,482

Upgrades equal less power?

(

1 2 3 4)

slamm69 on Aug 13, 2018

Sep 15, 2018 09:28 AM
by Mark Johnson

34

5,758

1 7/8 vs 1 3/4

hunterbohanan23 on Sep 12, 2018

Sep 12, 2018 08:42 AM
by hunterbohanan23

2

1,442

Modded 5.3, what's next??

(

1 2 3)

pcburner on Aug 14, 2018

Sep 12, 2018 08:18 AM
by hunterbohanan23

20

3,263

B&M Racing Labor Day Sales Event Going On Now!

Tech@B&M Racing on Sep 7, 2018

Sep 10, 2018 06:00 PM
by Tech@B&M Racing

1

669

Supercharger for lm7

ECSB4X2 on Sep 7, 2018

Sep 7, 2018 11:06 PM
by ECSB4X2

2

1,396

need 19245406

Cbeas. on Sep 7, 2018

Sep 7, 2018 01:10 PM
by Cbeas.

0

532

LQ9 Swap

Mjb97 on Sep 4, 2018

Sep 6, 2018 02:27 PM
by blsnelling

9

7,015

evap, holley, hollwy, net, purge, ram, solenoid

Holley Hi-Ram EVAP question

iDEALS1 on Aug 26, 2013

Sep 4, 2018 05:58 PM
by JesusLopez

8

6,776

2000, 2004, 2008, 53, conversion, gm, gmc, iamkeniff, info, l92, reluctor, ring, sierra, silverado, swap, wheel

L92 swap question

(

1 2)

sowaidi on Feb 7, 2010

Sep 4, 2018 01:25 PM
by swathdiver

12

24,101

Had a rough couple of days.....

(

1 2)

madmann26 on Sep 1, 2018

Sep 4, 2018 09:09 AM
by madmann26

13

1,788

LM7 to L92 swap

codered161 on Sep 3, 2018

Sep 3, 2018 09:42 PM
by FFDP

7

6,523

2011 5.3 lc9 upgraded with questions

Jsilver2011 on Aug 29, 2018

Sep 3, 2018 07:39 AM
by Jsilver2011

7

2,851

Help me decide!

AMS13 on Aug 31, 2018

Sep 1, 2018 07:25 AM
by swathdiver

2

660

noob PCV question

(

1 2)

TXsilverado on Aug 27, 2018

Aug 31, 2018 08:25 AM
by TXsilverado

12

2,196

Removing EVAP system

jdmo on Aug 27, 2018

Aug 31, 2018 08:04 AM
by 2002_Z28_Six_Speed

3

11,296

Stock LQ4 Pushrod length?

Mark408 on Aug 30, 2018

Aug 31, 2018 06:54 AM
by MrHorsepowerLSx

2

22,431

Cam card for L33 cam needed please

toomuchjunk on Aug 29, 2018

Aug 29, 2018 12:33 PM
by swathdiver

1

1,043

LQ4 Valve cover Question

wretched73 on Aug 29, 2018

Aug 29, 2018 10:35 AM
by wretched73

4

1,938