B20 Or B21?

[beto418]

Hey guys I was just woundering what the difference was between the b20 CRV motor and the b21 or b20 prelude motor and witch would be easier to find performance parts for? and do they mount up right? im still thinking of what would be bestfor my civic hatch 95 . thank you guys for your help.

 

[kyleirwin]

the prelude b-series engine is an entirely different engine than the b20b/z. the prelude engines are piles of shit. they have nearly no aftermarket support, totally different mounting points, and i'm not sure about the tranny. the crv engines on the other hand are basicly a LS engine with a 84mm bore opposed to a 81mm bore. def. go for the crv engine. it will bolt right in with your stock mounts.