I was curious if these are interference heads or not. I have access to buying one of these although I know nothing of its condition except that it was sent to a junkyard as a core engine with a shreaded timing belt. It has not been taken apart. so I'm curious if everything inside would be fine or not and if it is worth rebuilding. curious how much a guy should spend on a H22A4 in that condition.... I was thinking, if nothing else, it would be a good one to part out on ebay. Any easy way of telling if there is valve/piston damage without taking it apart. Dang I ask too many questions huh? lol
Thanks for any and all of the input.

 

yes they are

 

Not to thread jack (BTW it IS interference, Like he^ said) but are there ANY Honda heads that are NOT interference? Just curious...