Twin charge is going to be pricey too, although maybe not quite as bad. The cost of a turbo kit and built trans alone will put you at least $5k, plus supporting mods.

Obviously you could do the whipple cheaper- if you just did a whipple kit and trans, with few to no supporting mods- but it's kinda worthless to do that IMO.

 

Yea I am getting the trans soon. And engine wise the only thing i have not done really is port the heads. but all other stuff could easily support both. The main thing I guess I have to think about is which one I really want. I know the whipple would look sick on there but at the same time I would like to see that turbo sitting there as well as the supercharger. lol. Be a big wow factor around where I live and show the car. haha