B20 / B16 hybrid

[Gooseguir]

I want to mate my b16 sirII head to a b20 block. Can I use the old prelude b20 block (b20a I think), or do I have to use the crv b20 (b20b or b20z) block???

 

[Slammed90Lude]

old prelude block- well with some extensive modifications- www.ludespeed.com did it, but unfortatenly it didn't make the gobs of power

crv block Cr-vtec, well documented and has been done before-

 

[projectxspeed]

Don't let everyone get you to ya. There are lots of good applications for a b20a. I use one as a door stop.

 

[Slammed90Lude]

yeah, they aren't very useful as a powerplant though- unfortunately they share next to no similarities with the rest of the b series world