anyone know the max boost for a bender stage 2 turbo?

[yamaha69]

i am looking to get max boost out of my turbo for a race right now she is showing 15psi is that all i can get out of it?

THANX

 

[woodsrider]

17-18 is about the max efficiency you can get

 

[Blue shadow]

Were are you from?

 

[yamaha69]

300 miles from you