A new Classified Ad has been posted to the Vipers For Sale section:
Description: Brand new, never installed David Weaver (A.R.T.) 8" billet crank pulley for use with Roe supercharger.
This larger pulley will allow you to go to a larger blower pulley while maintaining the same boost level. This should make for better belt wrap/adhesion and less belt slip by using the larger diameter blower pulley.
The pulley is made from billet aluminum on a CNC machine.
$225 shipped.
Ad link:
click here to view ad