Originally Posted by
GNs-r-slow
Didnt see where you answered, but where are you sourcing your vacum from for wastegate and electronic controller?
Also wastegate springs arent going be exactly acurrate. Have you tested the spring pressures with air to verify where they are opening the WG at? Your boost gauge reads 9.8 psi???
vacum is coming from the turbo.as for testing the wastegate no i havenot done that.im thinking it might be coil bind but im not 100% sure yet.i was told my 1.72 might be to much for the stock springs