What is a good idea? An RB26DETT in a 240??? Sure if you got $20,000 to blow!!! Thats what it will take to get an RB26 and the AWD into a 240 and get it ti 400hp!
Rb20DEt into a 240??? A GREAT idea!!! I have about 300hp with less than $3000 invested, and with another $500 I'll have 350-375hp. It already runs mid 13's spinning through 1st, 2nd, and 3rd!!!

And that is with NO LSD!!! Got one of those sitting in the garage too! Just waitin to have the time to put it in!