IHStangFan
12-06-2007, 01:31 AM
I've got an 83 RX7 w/ the 12A NA engine. Wanting to maybe drop a turbocharged 13B in it. I'd LIKE to have a 20B or better yet the 4rotor...but those are hard to find. Anyone know anything about building these things? I know a little and have a GREAT manual that takes you step by step of building one up...but..ya know..I like as much input as I can get.