Just curious if any of you honda techs (or anyone who might have done this before) have ever bolted up an H22A head to an F22B bottom end and what kind of results they got as far as power, reliability, and if so what all I might need as far as extra parts to make this swap possible. What im thinkin is it should all bolt up and i'll have somewhat of an H22 with a cast iron bottom end for boosting? NE and all feedback is welcome