Bully Dog 153002 Super Aggressive Shift Enhancer - Manual (Page 6)

5
Changing Valves
VALVE BODY MODIFICATIONS
There are two major modifications, the first is to swap out the trim valves and place springs in front of the trim
valves before replacing them. It is a good idea to first full swap out the A Trim side and replace it before starting
on the B Trim side to reduce the chance of losing parts or mixing things up. The second is to drill out two holes
in the separator plate to supply more oil.
1. Remove the A Trim solenoid and the 2 valves and 2 springs.
2. Replace the parts in the order shown in the Trim Valve Diagram using the Bully Dog A Trim valve. The A Trim
valve is the valve with the rib.
3. Remove the B Trim solenoid and the 2 valves and springs.
4. Replace the parts in the order shown in the Trim Valve Diagram using the Bully Dog B Trim valve. The B Trim
valve is the valve without the rib.
TRIM VALVE DIAGRAM