VIN? check online... I know there is somewhere, that there is a list of what every part of the Honda VIN means... Um... In Japan they only say H22... they don't stamp it like H22a1 here in the US... stupid if you ask me. If the TB is 64mm, then it is a Type-S... I doubt someone would go through the time and trouble to buy a valve cover, TB, and install them both just to get a few extra bucks.

Why do you wan't the Type-S motor anyway?

~Peace