SUPERCHIPS PROGRAMMER for 1996-2008 GM TRUCKS

LittleBubba · 11-30-2010, 11:40 AM

what kind of improvements did you see with the fuel mileage?

1150 C/SA

Bob Shaw · 12-02-2010, 08:43 PM

It didn't improve mileage much, but it will increase the power noticeably. I used my Yukon mostly for towing.

11-30-2010, 11:40 AM	#1
LittleBubba Junior Member Join Date: Jan 2008 Location: Old Bridge, NJ Posts: 59 Likes: 0 Liked 0 Times in 0 Posts	Re: SUPERCHIPS PROGRAMMER for 1996-2008 GM TRUCKS what kind of improvements did you see with the fuel mileage? 1150 C/SA

12-02-2010, 08:43 PM	#2
Bob Shaw Member Join Date: Jan 2002 Location: Sedalia, Mo Posts: 441 Likes: 335 Liked 323 Times in 63 Posts	Re: SUPERCHIPS PROGRAMMER for 1996-2008 GM TRUCKS It didn't improve mileage much, but it will increase the power noticeably. I used my Yukon mostly for towing. __________________ Bob Shaw V/SA 515