Quote:
Originally Posted by Phantom
You have the taller gears in the Buick so it will hurt off the line but should be good for MPGs.
My first question is what are you using to scan and program the car?
Have you calibrated the MAF?
|
I'm using a HP Tuners device. Pretty slick, but it's been hiccuping a bit lately.
The MAF is actually the larger Cadillac unit, so it was recalibrated when it was changed. And the supercharger is the later, larger version (I forget which "gen" it is, but it's not the '98 version)
And the Buick has the taller gears from the factory, but mine were swapped out for the shorter gears. The car used to do a lot of city driving. Now that I do all highway, I wish I had the taller gears back again. Besides, without racing slicks, the extra gearing is useless at the racetrack (actually counterproductive) off the line because of the traction loss, it would be better to have the taller gears and stay in 1st longer - I don't need any extra torque multiplication.
-BC