Hi. I have a 1994 civic dx with the d1b7. I put a turbo on it and it runs good but I want to upgrade. Can you tell me wich engine are direct bolt ins..I was hoping for a duel overhead cam. Also is a d15b2 vtec e the same as the d16z6? Can you put the rods and pistons from the z6 in the b2? Thanks in advance.

 

There is no such thing as a VTEC-E D15B2. If you have it confused with the D15Z1, no, the Z6 has a real VTEC system and about 30 more horsepower.

All the DOHC B-series bolt in with various degrees of wiring work.

 

A good read for you: http://www.hondaswap.com/forums/inde...howtopic=29749