Got the truck back up and running and I am trying to get the Sliver Bullet dialed in.

I got it used, so I don't know how to adjust the boost elbow. I know you crank the little hex in and out but mine feels stuck, is there a smaller set screw you have to loosen first, or is it just the one little hex that faces out. I tried just turning the one that faces towards the front of the truck and it feels stuck, so i Thought maybe there is a set screw? is there?

Any help is appreciated. Also is out more boost and in less boost or opposite?
Just dont want to break anything!

Thanks
Alex

 

from my understanding.... you screw it in to make more boost. that equals less psi going to the wastegate taking longer for it to work thus creating more boost for the motor. i dont think there is a set screw either. try some wd 40. someone else will probably chime in soom and be able to give you some better advice. good luck