Is there any way to set the wastegate "open" pressure with the engine off?
Today, (after i filled up with 111 otc) i wanted to see how much boost the "10 psi" spring would get, i saw close to 20 psi... wtf? After i cleaned my pants out...
I'm wanting to lower my boost for now till i get all of the bugs worked out.
If i connect a pressure source (air compressor) to the wastegate line... and set it to 10 psi... will the wastegate valve start to actuate? (if gate is set to said pressure?)
Its a 60mm external gate, 10 psi spring in, adjustment screw w/ lock nut on top.
Any help / ideas is greatly appreciated.