Chevy and GMC Duramax Diesel Forum - View Single Post

I got a 4'' straight pipe chip and 35s with stock gearing and see 15 city and 17 highway. but I want new gears for more power.

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2004 GMC 2500HD LLY HOMETOWN BILLINGS,MT HOME OF THE DIRTYMAX 9.46@149 G&J DIESEL
Edge Juice with Attitude
Crank it up Tierod sleeves
Turbo Resinator Plugged
4" Turbo Back dead kitty No muff (MBRP) 6? Miter Cut Black Stacks
6'' Rancho Lift
17" Procomp Rims 35? Cooper STT
Tinted Windows
Spray In Bedliner, also on the bottom 6'' of truck
Traxx By Kat Radar Detector/Laser Scrambler & Peformance Meter
Custom Built Grill Guard; Bolinger Inc;

10-17-2008, 10:58 PM	eBay Motors #5 (permalink)
mattfromwy Senior Member Join Date: Jul 2008 Location: Sheridan, WY Posts: 278	I got a 4'' straight pipe chip and 35s with stock gearing and see 15 city and 17 highway. but I want new gears for more power. __________________ 2004 GMC 2500HD LLY HOMETOWN BILLINGS,MT HOME OF THE DIRTYMAX 9.46@149 G&J DIESEL Edge Juice with Attitude Crank it up Tierod sleeves Turbo Resinator Plugged 4" Turbo Back dead kitty No muff (MBRP) 6? Miter Cut Black Stacks 6'' Rancho Lift 17" Procomp Rims 35? Cooper STT Tinted Windows Spray In Bedliner, also on the bottom 6'' of truck Traxx By Kat Radar Detector/Laser Scrambler & Peformance Meter Custom Built Grill Guard; Bolinger Inc;