1645 whp mk4 toyota supra turbo
 

I did 243 mph in the texas mile and it has got big twins no single turbo's here
http://dragsport.com/issue/2009/0709_feat_article.shtml
Here is in action
:-):thumbup:
One of the runs

if they're going for top speed why not remove the wing at the back and streamline it a bit

Good point.

But won't the wing give it stability at top speed to.. Make it not flip like that Mazda RX7 :?:

I'm not an expert on aerodynamics but I think that a chinspoiler would stop a flip while a wing on the back would create drag.

I think that is the stock wing and try to remove it would mess up the car a bit
:-):thumbup: