Originally Posted by Bullet Ride
Speaking of local FI BMW action, on Saturday I helped a guy start up his turbo E30 track car for the first time (I helped out with the MS stuff). It's too bad he hasn't done up a build thread for it because he put together a legit set-up with a built motor, precision turbo, custom fuel system, brake balance adjustment, and lots of other cool bits. I'm sure you guys will see him out on the track this summer.
What was the base motor? m20? b27 or 25? M5x?