cog pulley setup f/s
61 tooth crank pulley, 31 tooth blower pulley, tensioner pulley, and belt.
the crank pully doesn't use any dowels , instead it uses the new locking system ( much beefier than dowels) to mount to the stock balancer.
the blower cog has been modified (machined) so you don't have to use the spacers that ASP supplies and you don't have to move the blower into the radiator.
i also have a 36 tooth blower pulley from ATI that will work if machined down (any machine shop could do that for you).
payed $700 new for this and this doesn't include the machining and the second blower cog($100) . asking $500+ shipping for everything above.
email / pm me if you want pics.
to tell you the truth , the boost level you'll get from this cog setup depends on your mods and what blower you are running. on my f1-r this setup would spin the blower to 60k rpms at 6000 engine rpm's , and was seeing 18psi with that.
hope this helps.
Trending Topics
The Best V8 Stories One Small Block at Time





