My old Duster would run 9.90s on a bad day at Woodburn, I was told to leave or slow it down.I put a smaller carb. on it to slow it down It was legal to 10.00 The new car is legal to 8.50(I had the chassis recertified two weeks ago) now but I'm not so I throttle stop it to keep it above 10.00, BORING I have gone 9.23 ETat 143.+ MPH in the 1/4 accidently when trying to dial in the throttle stop I'm taking the car to the MATS race and I'm having a good freind and customer who is licensed to run my car all out, maybe it will run 8.80+ at or above 150.00 MPH with him(160.lbs) in the car BTW, that car is for sale also.