b20a block and b21a1 head fit

[90_luda_racer]

would those doferent motor parts fit together cuz i blew my timing belt and idk if my head is done for but it would be nice to find out thanks

[Danny_d19]

It will fit, but it will lower your compression enough to notice a decent drop in power

Just rebuild your head yourself

[90_luda_racer]

u got a site where i can figure out how to do that

[Prelude13]

Your best bet is finding b20a5 head, PK2 that is.

[91Si4WS]

yeah they'll work but unless you plan on boosting the hell out of it then it isn't worth it, you would only get a 8.5:1 comp ratio with the B21 head on the B20 check out this link it shows the comparison between the two heads and what they make on the other block
http://www.preludedriver.com/forum/viewtopic.php?t=3

[sappysport215]

man just rebuild the whole motor.