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  1. Dyno/Tuning Room
    08 kfx450. Current mods are JE 12.8:1 piston, stsge 3 hotcams, full exhaust, fci intake, accel coil mod. I have map 10 loaded into the procom and it is the closest map by far but still doesnt want to run right. Cuts out under 1/2 throttle when held constant and has a weird pop/bubble sound out...