are you hooking off the line??? From that video it seems like you aren't. Then it catches the motor bogs for a split second. Then starts to pull. If your spinning past the 60' then catches and bogs it's not a drivetrain issue you need to work that chasis issue out .. But nice truck man

THAT IS ONE SWEET 51 FORD :lol: :lol: :lol:

i found your problem! Your trying to make a pass at temple academy dragway, lol.

In your video it sounds like your feathering the throttle out of the hole. I can hear you lift and get back in it. That will defiantly kill your 60ft and et. Looks like your foot braking also. 60ft times will be slower than using a transbrake. I think when you hit high gear in the burnout your motor is at 5000 and the tires aren't spinning because your in the stall of your torke converter. Bring your rpms up to 6500 in the burnout and I think that may fix your problem.