b18a1 block with b20 head
 

will this work and if so what would i need?

Re: b18a1 block with b20 head
 

Probably, but why?

Re: b18a1 block with b20 head
 

just b/c i got the two motors right now i'm trying to figure out wall can be done with them...like what all is swapable (sp)

Re: b18a1 block with b20 head
 

You want the bigger block (B20) but swapping the head won't really do too much for you unless you're swapping it for a VTEC head.

Re: b18a1 block with b20 head
 

what if i use the b18a1 block with a b20 head to do a ls/vtec setup...??:confused:??

Re: b18a1 block with b20 head
 

no, no - you're missing the point.
neither the b18a, nor the b20 have vtec heads.
if you have a b20b/z, just use it with its original head.

Re: b18a1 block with b20 head
 

Use the B20 block, period. More displacement will get you more torque. But I wouldn't do a head swap unless it's with one of the VTEC motors (B16*, B18c*)