ok so lately ive been seriously debating on if i am really going boost my H22 but at the same time ive also been looking into some other horsepower options like valvetrain upgrades and top end components but honestly i really know nothing when it comes to cams and springs or any other top end components. my question is....after doing some research, a good set of cams go for at least $400.00 - $500.00 for a set and a set of good dual valve spring got for about $300.00. with this in mind, for the approx. $800 that i would be spending for valvetrain upgrades, am i going to get that much horsepower in reality or is really more like a 800.00 bolt on?? i mean....realistically i could build a full turbo kit for my H22 for at most $1200 and thats with everything. im not looking to get 400 horsepower but at least a good 40-50 HP is really what i want but im also not looking to spend like 3000-4000 on mods either im basically just trying to get a little extra horsepower so what would you guys recommend??