ok on my buddies 99 si we put a drag3 kit on it and the wastegate wasnt adjusted to 7 psi it is at 3 for some reason there are no leaks we disconected the vaccume line from the wastegate and it boosted fine...so how do we sdjust the wg to proper boost??? how much is one turn?

 

hook his wg up to his intake mani and see if he boost 7psi now

 

i was told not to do that at all by a friend