On a dyno 250 I got 170.3 rwhp and 100.8 torque after my custom map. Before the map I got 166.7 rwhp and 98.2 torque. This is with Akra. Evo., BMC race, and PC3r and PAIR sucker mod.- no small air box mod. The guy that did the map said the small air box mod wasn't a good idea. Bike runs great especially down low. Air fuel was at about 13.5. Hope you can read the dyno sheet.