B16A2

this is the result of this week work. repaired the b16a2 head i received days ago.

gained about 16-17CFM. flows 288CFM,  a little bit more than a K20A2 head.

the goal is to obtain 200hp, so with these numbers there is no problem in the flow side.

tomorrow i'll start working on the exhaust side and then change the valve guides to bronze ones.