Hi there. Can anyone tell me where can I find the info that tells me how to distinguish what Evolution model a cylinder head was from (v, vi, vii, viii, ix etc). The reason for this is a friend of mine gave me a head that I can do some porting on but he doesnt know which car it came from. Are they all the same except the ix which is the mivec head? The code on the head says G6EW. Can a Evo ix head work on a viii block?

 

Sorry wrong Section