The Serpe Motor is a GREAT motor for a buggy. I run it in my buggy on a BAD Dusty track wear you could not use all the Power and the motor worked Great it was so Smooth it help me keep from Blowing the tires off coming out of the corners. I ran it in the 2nd Round of the Arkansas Pro Series and Qualified 2 in the A Maine with the motor and had some troubles and had to drop out of the race but the Little Serpe motor is a GOOD motor for the Price it cant be Beat.