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ve tuning

  1. Performance Discussion
    The short story is: Swapped 4BTAA into 95' Ford Bronco. 5-speed, 3:73 gears , 8600lb curb weight. 4BT is CPL 760 (new in crate), ESN6990020 Made in China (no data plate, export engine). I changed governor spring to 3200. ran like crap as new, tons of smoke at start-up (KSB is energized through...