Combining different head w/ blocks
Ok, let's say I wanted to put a DET head on a DE block or any head from a SR20 onto a different block (not the block that the head originally came off), what do I have to do?
-do I just put a new headgasket, slap 'em together and go? or...
-do I have to take the head and block to the machine shop, get them milled (?) down or even back to "true" then I can slap them together?
-do I just put a new headgasket, slap 'em together and go? or...
-do I have to take the head and block to the machine shop, get them milled (?) down or even back to "true" then I can slap them together?