Picture time! Show off what pressurize's your engine!
i hope you plan on running a dampener ?? the lower pully location is going to determine the length of the snount of the blower drive,,
also if you havent yet, looks like your motor is together,,?? you should have the crank cut 180degrees for a double key way,and the same in your balancer,,,some guys dont use a balancer and just run a lower hub for the blower belt pully,,,claiming the belt takes up all the vibrations,,
the double keyed crank helps it from having the belt drive from twisting the front of the crank offf,,,
what kind of boost are u planning on??? mine is a street car my pullys are at 6% under driven,,,7.76 actuall compression and make 13 pounds of boost,,
