Hamilton Cams 07-CC-24V178 Towing 178/208 Camshaft Combo for 1998.5-2018 Dodge Cummins 5.9L/6.7L

Hamilton Cams 07-CC-24V178 Towing 178/208 Camshaft Combo

The Hamilton Cams 07-CC-24V178 Towing 178/208 Camshaft Combo is specifically designed to improve the performance of 1998.5-2018 Dodge Cummins 5.9L and 6.7L engines. It is ideal for towing, fuel efficiency, and overall engine responsiveness, making it a perfect upgrade for both daily driving and heavy-duty applications.

Detailed Product Description

Optimized Camshaft Profile

The camshaft features a duration of 178° intake and 208° exhaust at 0.050" lift, with .290" intake lift and .310" exhaust lift. This profile promotes improved airflow and combustion efficiency, ensuring quicker turbo spool-up and enhanced low-end torque—essential for towing and fuel economy.

Comprehensive Kit Components

This combo includes the 178/208 camshaft, heavy-duty pushrods capable of supporting up to 3,000 HP, 103-pound valve springs, and lifters/tappets. These components are engineered to work seamlessly, delivering improved durability and engine performance.

Performance Benefits

The camshaft combo reduces exhaust gas temperatures (EGTs) by 200-300°F, enhancing engine longevity under load. It delivers increased low-end power, making it ideal for towing and heavy-duty operations. Additionally, it offers potential fuel economy improvements of 1-3 MPG, depending on driving conditions and setup.

Compatibility and Installation

The Hamilton Cams 07-CC-24V178 Towing 178/208 Camshaft Combo is compatible with 1998.5-2018 Dodge Cummins 5.9L and 6.7L engines. For drop-in installation, ensure that piston protrusion does not exceed 0.018" and valve face depth is at least 0.038" with a standard head gasket. If these specifications are not met, consider an oversized head gasket or valve reliefs. Always verify clearances during installation to ensure proper fitment.

Break-In Procedure

To ensure proper camshaft break-in and long-term durability, generously apply assembly lube to the camshaft lobes and journals. Prime the oil system to achieve immediate oil pressure upon startup. After starting, run the engine at 1,200-1,500 RPM for five minutes before shutting it down to adjust valves. Complete an oil change to remove contaminants resulting from the break-in process.