Originally Posted by
Jim Galbally
wait wait wait wait wait!
std actuator with correct preload will hit about 3-4psi
-31 actuator with correct preload will hit about 7 or 8
-34 about 14
(nb not accurate figures)
the cars acheive higher boost via a boost control device IE an "amal valve/bleed valve"
set the actuator to the CORRECT preload and adjust your boost with your bleed valve.
don't overtension your actuator youll just damage it
thanks jim, well ive wound it down to that length just to keep the wastegate arm closed as it should be, any further wound out and it keeps the wastegate arm open a tiny bit. have only driven the car around the corner for about 0.3 miles just to see what boost it held at which was 6psi.