<P> Every Cummins powered Dodge Pickup ( since initial production in 1989 ) has come equipped with a turbocharger . It uses a gear - drive camshaft for extra reliability . Also specified is a deep - skirt engine block and extra-strong connecting rods . A Holset turbocharger is used . The original B Series was updated with 24 valves and an electronic engine management system to become the ISB in 1998 . </P>
<P> Every Cummins powered Dodge Pickup ( since initial production in 1989 ) has come equipped with a turbocharger . It uses a gear - drive camshaft for extra reliability . Also specified is a deep - skirt engine block and extra-strong connecting rods . A Holset turbocharger is used . The original B Series was updated with 24 valves and an electronic engine management system to become the ISB in 1998 . </P>
when did the 24 valve cummins come out
when did the 24 valve cummins come out
1998
1998