Twist industries head @180 psi, b pipe, jet dynamics intake grate, rival groovy rideplate(favorite ride plate), blowsion sealed steering, blowsion bars, pjs throttle, tau ceti flame arrestor. I pieced the motor together but its stock bore, 81mm, 61x/61x and single 44 with 135main, 115 pilot. Stock pump and prop. It's fast and it does everything I could want it to, but it slams the rev limiter all day... Needs to be propped or pump swapped. Wouldn't be worth it to do anything else to the motor.