Well, think of it this way, my friend tim, has a boosted h22 6 lbs , makes 265 hp, a guy on honda-tech 4th gen h22 accord 30lbs makes 650 hp. Or go to the extreme, stephen papadakis's h22 drag tube chassis civic, makes over a 1000 hp. Its all in what you want to do with it, hell d-series boost...