Posted by Fred on Friday, January 10, 2003 at 5:09PM :
In Reply to: Alittle of topic on super chips for trucks posted by Doug Boeve on Friday, January 10, 2003 at 7:19AM :
I bought a chip for my 'burban from Summit Racing-it really improved my shift points (it controls the tranny, too) and the torques was better due to changed timing. It's not economical, though-gotta use El Supremo gas and those higher shift points take the fuel also. I bought the chip to help tow a boat. I remove the chip for the non-boating season. The chip did just what I asked it to do.