80FoxCoupe
Well-Known Member
It's possible that 10rib may not be needed. But as we know in a race application you do more than the minimum. You exceed the minimum to increase reliability, service life etc. That's how you get to the front.It's curious why one would need a 10 rib on a P1X. At what pulley size do you start getting slip at typical coyote redlines?
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