I been looking into getting a 8 rib setup for my 2.9 Whipple. I've seen the vmp 8 rib kit. Was checking to see if anyone has ran this setup without any problems. Also seen the kenne bell 8 rib kit and was wondering if that would work with Whipple.
Why not a 10 rib?
Custom made 8 rib pulley for the Whipple would probably work...I got the vmp 8 rib & was wondering the same thing about a 4.0 Whipple.