Quote:
Originally Posted by Rusty
Idle pulleys don't count. Forget all about them.
You need the diameters of: (where the belt rides)
The drive pulley (crank).
The driven pulley (pulley on the supercharger)
Plus the internal supercharger ratio.
Max engine rpm.
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Okay but the supercharger has two different pullies it uses aside from the idler. 3.2 and I replaced the other 3.2 with a 3.0. So I use the 3.0 or the 3.2 or, should I average them out and just put 3.1?
Internal SC ratio is V3 setup so thats pretty easy since they have that option.
Drive pulley (Crank) - Okay I will put 5.5" since that is what I replaced my previous crank pulley with. An ATI 5.5" Street Super Dampnr pulley.
Max engine RPM: 7800 to be general.
Diameter of where the belt rides like how big the belt is in diameter?