4agze- what else do i need to install a oversize crank pulley

[nvy-412]

hey guys just got a oversized crank pulley for my supercharger(175mm custom made)what else apart from a smaller tension pulley and larger belt do i need to install,do,change etc....cheers

[stinger_007]

you will have to grind down the inner edge of the water pump pulley...

That is all!