Performance (Moderators: mfewtrail, LukeZ34)

turbocharge a 3400 or 3x00/LG5?

Started by twinturbosedan

Pages1 2

Replies: 15
Views: 5,622

May 08, 2006, 12:13:21 AM
by twinturbosedan

Removing Cat

Started by jheiv

Pages1 2

Replies: 15
Views: 5,667

April 21, 2004, 09:34:33 PM
by jheiv

engine noise...please HELP!

Started by grinders_18

Pages1 2

Replies: 17
Views: 5,668

April 08, 2006, 11:00:21 PM
by Prospeeder

boost limit?

Started by marcus18

Pages1 2

Replies: 16
Views: 5,693

February 14, 2003, 11:04:35 AM
by eclipse5302

Ratcheting shifter for 4T60-HD trans?

Started by GHOSTOWLGRID

Replies: 3
Views: 5,706

February 29, 2016, 02:51:10 PM
by Mach 5

How much boost can this car handle and how much does it actually get stock?

Started by GHOSTOWLGRID

Replies: 3
Views: 5,755

September 30, 2015, 01:25:29 PM
by Mach 5

Why is my car slow? =(

Started by 90TGP

Pages1 2

Replies: 15
Views: 5,819

August 12, 2004, 01:31:48 PM
by TGPilot

this should get u hard...

Started by kuntzie

Pages1 2

Replies: 15
Views: 5,828

April 08, 2008, 03:48:30 PM
by kuntzie

pic of my 3400 turbo

Started by scott0999

Replies: 13
Views: 5,830

January 30, 2007, 03:45:04 PM
by z24turbo93

Dyno Run Today

Started by TGPilot

Pages1 2

Replies: 21
Views: 5,861

January 25, 2006, 08:27:59 PM
by Berettaspeed

Turbo Replacement

Started by RICHTGP

Pages1 2

Replies: 15
Views: 5,864

November 25, 2007, 12:49:06 PM
by never enough power

What type of intake is best for the TGPs?

Started by Killergimp2004

Pages1 2

Replies: 20
Views: 5,888

March 24, 2003, 10:01:52 PM
by Drewskie

K&N Filter Option (UPDATE APRIL 26, 05)

Started by Invasion1

Pages1 2

Replies: 18
Views: 5,893

September 30, 2005, 08:28:17 PM
by sleeperred90tgp

EBC Brake pads....LOVE them so far!

Started by TGPilot

Replies: 5
Views: 5,919

July 19, 2002, 09:46:47 AM
by TGPilot

Having problems when I floor the gas

Started by jcrashdummy

Pages1 2

Replies: 20
Views: 5,952

January 09, 2005, 11:17:13 AM
by dbtk2

rocker arms

Started by no1kicker

Pages1 2

Replies: 20
Views: 5,969

January 25, 2005, 08:10:44 PM
by GPChief

plugs and wires

Started by meltboy11

Pages1 2

Replies: 20
Views: 5,976

April 22, 2007, 08:14:52 PM
by meltboy11

500hp around the corner

Started by TurboGTU

Pages1 2

Replies: 15
Views: 5,993

September 03, 2004, 01:18:05 AM
by TurboGTU

Why does stock chip seem to run better than JeffM Chip?

Started by z284pwr

Pages1 2

Replies: 18
Views: 5,999

October 07, 2005, 04:13:04 PM
by Jeff M

Solved my random dying issue?

Started by manifoldsrme

Replies: 10
Views: 6,028

April 04, 2011, 11:32:12 AM
by manifoldsrme