Thanks for asking Keith, had it out for the 1st time on the new motor 2 weeks ago at 75-80 on a soft tune, meth controller was inop so I dailed it way back. Ran a 10.33/129 - blower belt was slipping too. Have a shorter belt, a smaller pully & new meth controller to try this weekend if the rain stays away. Plan to run at Mason Dixon which is prolly a tenth quicker anyways so we'll see what it does.