Rick Mcwaters used to run this Yamaha in the pro star cruiser class. It ran 9.0 at over 150MPH on a shootout street tire. The bike was all motor with no NOS or turbocharging. He also has a Superglide that he runs 9.70's with at Norwalk on a street tire. . Here's a link to "Patrick Racing" website. http://www.patrickracingbillet.com/patrick-racing.html Also a link to Ricks shop "Cycle Tech" which is in Bucyrus, Ohio. http://www.bucyruscycletech.com/