The Bully Dog Power Punch module can provide the added power needed to pull heavier equipment, operate at faster speeds and if driven normally provide fuel economy.

This tractor performance module is made for the John Deere 7000, 8000 and 8010 series with 7.6L and 8.1L engines with Bosch fuel pumps. These modules can provide up to 30% more horsepower over stock. This module provides three power settings, stock, low and high. The module has an external switch that for easy power level adjustments.  

JD 7000 Series Models:

7710

7810

JD 8000 Series Models:

8100

8200

8300

8400

8110

8210

8310

8410

JD 9000 Series Models:

9550

9650

9750