I'm trying to help a friend out. He's having some compression problems on his engine. (89 Civic LX) w/150,0000mi
He's think about getting a new engine. Can we look for one all the way up to '91 to drop into it? That is the D15B2 right?

TIA

 

go here for anything you need

http://hybrid.honda-perf.org/tech/engine.html

 

you can look all the way up to 95 if you want (dx or lx) just use your manifold.