At Apex Performance and Fabrication for their annual toy drive. Last year at this event, the Super Stock put down the highest HP to the tire with a 683. This year there was a badass built M5 that laid down 799 HP to the tire and 940 lb ft of torque so I had my work cut out to get top dog again. Thanks to a tune and some race gas, the Super Stock put down a 803 to take top dog again. Not bad for bone stock with tune.