P7100 GOVERNOR SPRING KIT 4000RPM DODGE 12-VALVE CUMMINS 1994-1998 Tuning & Electronics 2020-2021 Cummins 6.7L 4L POWERSTROKE 2008-2009 450HP/900TQ

4L POWERSTROKE 2008-2009 450HP/900TQ

street or track

Additional special TCM tuning required for 2019-up models

Lock-up available in all forward gears

P7100 GOVERNOR SPRING KIT 4000RPM DODGE 12-VALVE CUMMINS 1994-1998 Tuning & Electronics 2020-2021 Cummins 6.7L 4L POWERSTROKE 2008-2009 450HP/900TQP7100 GOVERNOR SPRING KIT 3000RPM DODGE 12 VALVE CUMMINS 1994 1998 BD's High RPM Mechanical Governor & Delivery Valve Kits can give you the power and torque you've been looking for. The High RPM Mechanical Governor Kit increases the Cummins engine speed to 3,000 or 4,000 rpm, reducing gear shifting and providing a new high end horsepower levels. The Delivery Valve Kit yields optimum pump output without replacing plungers and barrels. These kits