I was coming back from Daytona and decided to leave the throttle on full for a bit . I got to 145 and that was it I had no more it even backed down and stayed at 144 MPH. I was told by my dyno guy the bike would do 156 . I think he forgot I weigh 340.What is your top speed . I am also interested in speaking with anyone who has drag raced the KTM.