koo,thanks bro

 

Like he said. I have the 89/93.I used to have the 93 only tune. With the 93tune, it would downshift and spin the tires. To tell you the truth, I run 93 octane at the track with the dual tune and it runs great. I run 89 most of the time going back and forth to work, and it still runs pretty hard. It gets hard to find the 93 when the hurricanes hit, or the gas prices jump real high, that is why I went with the dual tune. I am happy, the truck runs mid 14s with crappy gears and an open diff with just a tune, intake, and full exhaust.

 

wow.... i think i might do the same kind of tune then cuz when i had the tuner i was always runnin on 91 i liked the kik but i knw da truk has more potential

 

What year is your truck btw? I like the color.

 

its an 04 gmc sierra 4.8L the color is arrival blue i have a newer pix wit airbrush on it
http://i254.photobucket.com/albums/h...ileinnk380.jpg
http://i254.photobucket.com/albums/h...ileinnk379.jpg

 

That looks good.

 

thanx...