This is just sickening you two batteling it out like two little kids just repeating the same darn ol things. You both dont read what the other has posted very well most of you dont. You all partially read and jump to conclusions and type a response. Pay attention to what the others are saying be kind about your responses this is a forum to learn not bash each other. If you feel someone is wrong correct them in a polite mannor but please do your reasearch first to make sure your correct. Doller for doller the JDM DOHC F22b is better for boost. The H22 is an awsome engine but to make it a forced induction engine cost lots of money. It wasnt desinged to take the boost. Sure you can boost it with its high comp and it will make alot more power but it wont last near as long as the lower compression on the F22B. Its just basic knowledge read up as much as you can not just on forums and dont base it on knowledge that you have done yourself buy books and read up just basic mechanical knowledge here would help alot. Sorry if i sound like a preacher or you dont disagree with me. Put me down all you want i dont care but it takes a bigger man to do things politly and respectfully. Just do your own reasearch and make sure each response you post is as accurate as possible so you dont have to correct your self later.