Boost gauge/FMU problems on KB blower
Went on test drive after install and it was like the gauge/FMU were seeing very little boost. I hooked a compressor to gauge and it read 16#'s so it's wired right. Also I applied vacuum to by-pass valve, & it opened. Is that how it is supposed to work? Both are on the boost side of manifold. Any ideas on what is wrong. Thanks.
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95 GT w/ AODE and Transgo Shift kit, trans cooler, SpeedCal, KB 1.5 Flowzilla w/ 6# pulley, MAC chrome CAI, chrome radiator hoses, stock MAF w/ center post removed, 70mm PP TB, electrical boost & FP gauges, digital A/F gauge, 1 5/8" unequal headers, 2 1/2" ProChamber h-pipe, Borla catback exhaust, and 3.55's. Cobra RR hood, Saleen double wing, Xenon body kit, chrome Cobra R wheels 17X8 in front and 17X10.5 in the back.
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