Here we see a dyno run performed on Sean's Talon. Sean runs his slicks on the dyno but when squeezed, the engine reacts so quickly that wheel spin can occur. This 663 horsepower, 617 lbs-ft of torque run should open some eyes in the Honda camp. Calculating a 15-percent driveline loss, that's 780 horsepower at the flywheel. Impressive.