Originally Posted by
rmaier
Rudy I'd be all over this except I already was ......I have the 62mm pulley and can state emphatically the benefits over the 65mm (have both) and Rudy is correct about the tune you gotta get a tune!
What kind of gains did you see going from the 65mm to the 62mm pulley? Did you have a pre and post
dyno pull? I suspect one of the first things I'll do after getting mine is head over to Buckhead Imports
to have the tune adjusted on their dyno. I've already done a session on their dyno with the 65mm
Code 3 pulley, so I will be able to see the diff on paper. But it would be good to have some idea of
what to expect.