check this sexxyness out!!! http://www.tcstangs.com/forum/showthread.php?p=784756&posted=1#post784756
I have discussed the feasibility of this, at length. it is possible to put the H6 into a brat. however the axles WILL implode by 2k rpms. since the raw TQ of a NA h6 is almost 5x the TQ of the stock motor. one a lighter note, by removing the front axles and putting it in 4low, and reinforceing the rear end... ibetitcouldpullmadwheelies.
I wish I just don't have the money, space, or permission for another vehicle right now. I'd have to sell something to get it...