yer, it was , but since then i have put the larger motor in, the old motor was a 3hp side shaft briggs and with the turbo set up it made 11.8hp at the wheels on the dyno. The new motor is a 7hp honda motor with turbo and NOS and larger re-jetted carby. Havent had it on the dyno, but it would easy be 20hp at the wheels with a shot of nos.