At my local track a guy was running a sphere and it started acting up, so he took it out and put in a GTB and it slowed down 2 laps.....I need to know if the GTB is just slower or could it need to be geared different because he switched speed controls, the car slowed down two laps just changing speedos. Im about to buy b/l and want to know which one to get so i dont make a mistake, i know this has been asked 1000 times but....thanks alot anyways.

Wow.. for me they felt just the opposite -- I have both and the GTB feels like it has more rip -- even with the Sphere on Map #6.

ok thx for the input

reprogram and it will prob pick back up