The em1 is real clean. Me and the kid that owns it drove down to North Carolina and back from Pittsburgh, PA in 1 day to pick it up. The person who had it before supercharged the b16 ended up blowing it up and swapped a stock b20 into it.
Im not knockin the B20 lol I'm running a B20vtec right now. The block I'm using, I got out of the civic. I just put new bearings and oversized pistons in it to freshen it up. Mileage was unknown on the motor.