yeh currently running a dirty ca20e. so im assuming i can get a ca18de in and running for about $1500, and then do work as i go from there, keeping in mind im still only 20 and still at uni haha.
if i was gonna run busa i'd be tempted to just run the motor straight on it's own with standard 6spd sequential dog cut box, when it breaks get a billet gearset from a busa drag bike, run one of those forward/reverse boxes behind it. dunno about engineering but yeh haha
currently looking at maybe getting a new brakes setup for it, wilwood or something, not sure, havent really looked yet