BD Diesel Performance
BD - 3000 RPM Governor Spring Kit - 94-98 Dodge 12V 1040187
The High RPM Mechanical Governor Kit increases the Cummins engine speed to 4,000 rpm, reducing gear shifting and providing a new high in horsepower levels. ** Installation of the 4000 rpm kit requires installation of 60lb exhaust valve springs (included) if they haven't already been installed with an exhaust brake installation.
WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov