Thanks, I can probably raise it up to 20*. But I didn't want to try it just yet since I wasn't sure if having 20* and then dropping to 15* would be kind of a bad thing. But if there's no problem with that, then I don't think I'll test the 3.25 pulley.

I think I'm gonna start at 15*-16* at 3200, then raise it up to 19* at 4800 and drop it back to 15* from 5200 - 6000.

I'm also guessing that it makes more sense not to have spikes at the shift points? For example if you have 19* at 3800rpm and 15* at 6000rpm. When you shift to 2nd, it's gonna jump from 15* to 19*. I'm not sure if that's any good either.