Power Driven Governor Spring Adjustment Tool

The Power Driven Governor Spring Adjustment Tool was designed for easy and precise adjustments to fine-tune governor springs. Simplify the process and optimize your engine's performance with this essential tool from Power Driven. Test the Power Driven Governor Spring Adjustment Tool today! Compatible with P-pumped: Any year 3.9L 4BT with P7100 1994 Dodge 5.9L 12v Cummins 1995 Dodge 5.9L 12v Cummins 1996 Dodge 5.9L 12v Cummins 1997 Dodge 5.9L 12v Cummins 1998 Dodge 5.9L 12v Cummins *May not work for all builds due to other engine/vehicle modifications. This product cannot ship to California.