go back and look at the post i never once said they were ever gone threw.i said they were a 62cc head.thats what the guy told me they were.trick flow said they were a 64cc as long as noone had them shaved.hell in that same post you said they were worth 750 what all do you expect for 500.thats all i was asking for them was 500.i just got them back from the shop and they are ingact a 62cc head.as for the valves i never once said what they were name or anything.all i said was they are 2.02 1.60....ill make it easy for you here is the post you tell me where i said anything about them being checked for the cc

https://www.tamparacing.com/forums/f...igh-ports.html