Hello all!

I am sure this has been done to death, but, I am going to ask anyway... I never have too much luck with the search engines when I am looking for specific answers!

How important is head work when it comes to forced inductiion engines? By that I mean, is it THAT important to do lump ports, bowl blends, bigger valves, port & polish, etc? I know very well that it will all help, BUT, how much help is that going to be?

I ask because I am building a 250 with an eaton M90 and I would like to know if it is better to spend my very tight budget on head work, or on the rest of the engine... machine shop labor is not cheap!

Please do give me a hard time about this post... I'm tired of people doing that (not necessarily on this forum but in general)!

Thanks for your time!