I'm with him.

I (and it seems other people on here) don't like to read things over and over again to understand them. If I correctly understand what you are saying...it all depends. CTR heads are a little different, CR ratios are different, pistons are different. There are too many variables to say how much hp something will add if put on different engines...my guess...you'd probably be at the same level, if not more, but I don't see you losing hp...its all guess work, just bolt it on and find out...

-Andrew