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Topic: Boost rises then falls? (Read 1522 times) previous topic - next topic

Boost rises then falls?

Reply #15 –
Bill,
Definately go to .030 gap. If you are still having problems check for vacuum/boost leaks and wastegate actuator. I used to have problems like this and thought I had everything tight, but just when you think you've got it all.....BAM you find another. I am boosting to 23# and have to constantly check my connections.
1985 Capri 75% SVO Mustang
2.3, T3, Ported lower, gutted, rotated, and extended upper intake, Ported head, Ported E6 exhaust manifold, 35# injectors, 65mm TB, 255lph Walbro, FMIC, Underdrive crank pulley, adjustable Racer Walsh cam gear, 24# of boost, full 3" exhaust, Flowmaster 40 series ler. SVO 3.73 Traction-Loc Disc brake rear, WC 5-speed, Hurst Shifter, Front coil-over conversion, Sub-frame connectors. 275-50R15 Nitto Drag Radials and Skinnies in the front. Still a work in progress.[SIGPIC][/SIGPIC]