Im in a position to buy a rebuilt and streetported 4 port 13B with 0 miles on it. What is it worth???? I know they are getting harder and harder to come by. Any help would be appreciated, or a ballpark. https://www.nopistons.com/forums/pub...DIR#>/wink.png It would be a spare for my street car.

An FC Rebuilt and Street Ported, 4 Port 13B was about $1800-Something Canadian for my buddy in his Non-Turbo 1986. That place here - does all kinds of engine mods, but I think you have to accually send them the engine, they dont have the core instock (Sometimes they do, not too sure). They do carry FD 13B TT and 20B TT Engines though. 550HP out of the TT 20B without any porting. Thats Raw Ponies to the road. They also do anything you want to an RX7 - the place is called RX-7 Specialties. They dont have a parts store though, more or less whatever they have is what they have, if you need something, they order it. https://www.nopistons.com/forums/pub...IR#>/blink.png