Just wondering what type of cylinder head I can swap on my B20a5 to get the best power gain thanks for your help.

 

I think you're thinking about a B20 VTEC with your B20 and a B series VTEC head. That wouldn't work though, because the B20A5 used a different head bolt pattern, so it won't fit. Don't know about a H22 head.

 

I dont know I go hte motor when I traded my 90 civic hatch for a 90 accord its in there I just need mounts and to get it wired up and I wanted to make some more power from doing a head swap and wondering what would bolt up to make the most power.

 

I dont know I got the motor when I traded my 90 civic hatch for a 90 accord its in there I just need mounts and to get it wired up and I wanted to make some more power from doing a head swap and wondering what would bolt up to make the most power.