damquick1

Has anyone heard of or used the Granatelli Motorsports tuner?

slySTANGguy

Its not about the tuner you use, its about what tunes are loaded on to your car with that tuner....

Mikes_BLK_GT

Ya I still wouldnt, I dont believe its very well supported, meaning you will have a hard time finding a reputable tuner to put tunes onit for you. I'd go with sct or diablo mine is sct so you know what I would suggest.

MexGT

Just get an Xcal or diablo.

22kart22

done deal

s197richie

I'd start with an sct xcal2 from b*a*m*a chips (they have a good rep for slushbox tuning), and that way you have a tuner that both bama and brenspeed use, and you can decide from there who you want to deal with...