no i'm not looking to lower compression, just to replace it with the same or a more durable item, can u get metal ones in the same thickness as standard? is it worth it im only running max 15psi...
if the head is found to have been damaged, i just want a replacement standard head unless there is a moderately cheap option as far as a better flowing head from another RB engine? any suggestions?
What good performance workshops with decent prices in melb would someone suggest?
THANKZ