Not specifically a whipple. I should have renamed the thread going twin screw? instead of Whipple.

A head and intake swap is not out of the question at all. The car is down for 6+ months so I have plenty of time to work this out. I planned on going to C heads in the first place with better cams and a better intake. I think even if I keep the same blower I have now I'll be swapping heads/intake.

 

Seems like you're set on the tumble port swap. Honestly, with the time, money, and headaches that are going to be associated with it, I would keep the topend stock and invest in a turbo kit. Crazy power with stock heads, cams and intake, no need to worry about belt slip and pullies, change boost level with the touch of a button etc...