Our second session on the dyno, with all the performance parts installed, revealed significant improvements. With one of Greg Moon's meticulous custom fuel maps uploaded to the Z-Fi, max power jumped to 169.05 bhp--an 11.98-bhp increase. More to the point, the Z-BOMB blew the upper rev range wide-open, as promised. Instead of shutting down at 10,700 rpm, the motor now builds steam right up to 11,500, and maintains more power to the rev limiter where it makes an additional 10 bhp. The net result is not only more peak power, but also better over-rev characteristics that will no doubt be appreciated at the racetrack.