HUH? You want to MAKE money by building a 500+ hp HONDA??? Have you ever built an engine before? You want us to find you the parts, names, companies and retailers you'd need for the build? That screams lazy neophyte ricer, I get it...and no I'm not going to help. I have my doubts whether its possible with an H22. Even if it is: I for one DON'T want a 500-600hp Prelude. Dyno-queens are not cool.