Quote Originally Posted by trism View Post
yes, but if youre planning on headwork, may as well start with teh b16a head.

if its good for honda, its good for us
To be honest i think the b18c2 P72 head is the best platform for head work, JGengine dynamics from whome i got my b18c race head flows 315cfm on the intake ports, he said he cant do that on the b16 heads as there is too much risk of eating too much material for the head to still be strong. anyway they are both good heads but an unopened engine might be better/easier and even cheaper. but the main thing i would consider is what i said before about the combustion chamber sizing, also to add the b18c2 P72 head has intake ports directed better into the combustion chamber from factory.

Thanks guys good luck