You can switch valves with any GT-S if it's just the intake valves are busted, but if it's the exhaust valves, then you can only swap between 00-02 and 03-05 (different sizes). And yes, you need to remove the timing chain cover to remove the head.Originally posted by ICON
my friend blew his valves due to misshift. I have a spare engine from a misshift. can he use the valves that are in my spare?
Can we remove the head without removing the chain cover?