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View Full Version : GT28R actuator and spacers



janders211
02-23-2006, 08:58 AM
I am having trouble getting my GT28R stock actuator to hold above 14psi. I put on some 1/8 spacers to move the wastegate further away, but only gained about 0.5psi(11 peak hp). How far can I move the WG, until it simply won't open.
-Thanks