I have always wanted to do some cool engine swaps little bit of mix and mash; some old with the new. 1932 ford roadster with either 4.3 liter v8 from F430 or the 5.2 liter v10 from gallardo or R8. Also would be really cool drop m3 4.0 liter v8 into some of the older Maserati. One that is pretty common is the RX-7 swap, but never seen the m3 V8 in there, that would be cool keeping the characteristics of the car the same, high revving motor. Another one, TVR with the corvette engines LS3 LS7 and LS9, i know every one likes the straight 6 but the LS series of engines are so much more reliable as well as lighter and more powerful, people dislike the pushrod but it works 

There so many ideas want to work on

yourherojunior:

AND

AND WATCH IT SPIN!!:D