Re: Can't hold boost, did a boost leak test, check inside.
 

Or just run 20psi across the board with a 200 shot of nitrous.

Re: Can't hold boost, did a boost leak test, check inside.
 

^well i do have a shep stg 4 on the way. what about unplugged wastegate that would spike to 27psi and settle to 18psi? i don't like boost controllers.

Re: Can't hold boost, did a boost leak test, check inside.
 

The wastegate would blow open still. You need to keep it from opening. Use some safety wire to wire it shut to something.

Re: Can't hold boost, did a boost leak test, check inside.
 

^Come over on friday if i get my shipment in the car should be up friday night.
You can see it first hand. Its an amazing machine.