Quote:
Originally Posted by KingLT1
Stock Whipple or ZPE Griptec? My fueling looks great on E70 with the 3.5, so I am thinking about grabbing a 3.25 and dropping down to E60.
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It is the Whipple 3.25" pulley. I am running E70 on the 3.25" but I am spraying two meth nozzles as well. I haven't done any testing with the 3.25" with no meth. With the meth I still have lots of headroom and could probably go to E85.