However, when camshafts and cylinder heads are thrown in the mix, the familiarity isn't nearly as strong for many enthusiasts. A Cummins engine's internal airflow—and methods of improving it ...

AFA’s Head Gasket Set for Cummins’ ISX/QSX Series SOHC engines contains all the gaskets needed to replace the cylinder head. The set includes AFA’s multilayer steel core-designed graphite ...