I hope I'm not late for work!
#1784
I contacted Nate at smoothflowpulleys.com to make me another blower pulley since I saw his name mentioned here. I am very impressed with his work! From the day I first sent him an email asking if he does custom stuff to when I had it in my hands per my drawing was about a week for a VERY reasonable cost. If you need a custom pulley, he is very good.
I used the same drawing I have my current 2.7" pulley made from but scaled it up to 3.1" to slow the blower down some. Should be right around 10psi instead of the 14-15psi from the 2.7". I have to get custom pullies because I am using a TVS IW OD 8 rib setup which is meant for the TVS not a whipple. The whipple 8 rib pullies dont have the right offsets.
I used the same drawing I have my current 2.7" pulley made from but scaled it up to 3.1" to slow the blower down some. Should be right around 10psi instead of the 14-15psi from the 2.7". I have to get custom pullies because I am using a TVS IW OD 8 rib setup which is meant for the TVS not a whipple. The whipple 8 rib pullies dont have the right offsets.