Lee Thompson built 250ci TSM long block. Throttle body to oil pan. Cal Hartline tuned and made 790rwhp at 23lbs of boost. Has 2 passes on it and maybe 500 street mile. 1 1/8th mile pass setting up the car and 1 1/4 mile pass at 18lbs of boost, went 9.8 at 137. Can send the tune file to new buyer...