Hey there, I’m running a stockframe 3582 with a 24 psi wastegate. I’m having a problem with boost as the car doesn’t hold boost max psi si between 18-19 psi on WOT both in 2nd and 3rd gear. I have preloaded wastegate with 3 full turns (360) and have also checked for leaks and have none. Any help would be appreciated thanks.

 

Were you able to figure it out? If so, what did you do to fix it?

 

I had problems with my actuator on a new 3576 and bought a Mityvac kit to diagnose. I think it is well worth the investment if you are chasing issues with the system: