Dobey Racing

Drivetrain :

• Direct Drive :

  • U-Joint bolted directly to crankshaft.
  • Splined tubular Steel or Titanium driveshaft received at front of rear end.
  • Driveshaft runs between driver's feet.
  • Torque ball, torque tube, and a steel hoop are designed to retain driveshaft fragments in the event of a failure.

• Quick-Change Rear End :

  • Gears :

    • Ratios 5.50 − 6.50
    • Purchased and installed in sets.
    • Gears can be changed in less then 10 minutes.

  • In/Out Box :

    • Very Simple... In Gear − OR − Out of Gear
    • Once the car comes out of gear, it can not go back into gear until the motor is turned off.
    • Starting A Sprint Car :
      1. Driver pulls up on a lever to the right side of the cockpit to put the car "in gear".
      2. Car is rocked to make sure the gears are fully engaged.
      3. A truck then pushes the car.
      4. Once oil pressure builds up in the engine.
      5. Driver reaches between their legs and turns the fuel on.
      6. The sprintcar usualy pops and cracks once, then roars to life!
      7. The driver thanks the push truck driver by waving.
      8. The car takes off without touching the loud pedal, but once you're sure that you've left the pushtruck in the in the dust, it's hard not to goose it at least once to make sure that she'll run...