Originally Posted by BLACKSRT-6
I am going to wait for the next batch and hope for more gains from a smaller pulley.
Nice! According to me I think the difference cannot be that big. Coming from stock to new pulley yes, but from a 65 mm to a 63mm you will not be able to notice it. 0.05 in your 1/4 mile at the most. just my 0.02$
