Product Description
The HAMILTON CAMS 07-CC-24V178 CAST 178/208 CAMSHAFT COMBO is one of the most popular complete camshaft upgrade packages available for 1998.5–2018 24-valve Cummins engines. Engineered for towing, daily driving, work trucks, RV haulers, and fuel economy-focused builds, this complete valvetrain package delivers improved low-end torque, lower exhaust gas temperatures, faster turbo spool-up, and enhanced overall drivability.
Built around Hamilton's legendary 178/208 camshaft profile, this combo package includes the camshaft along with matched valvetrain components to ensure reliable operation and maximum performance gains. The 178/208 grind is widely regarded as one of the best towing and efficiency camshafts available for the Cummins platform because it improves airflow while maintaining excellent street manners and stock-like drivability.
Whether your truck is equipped with a stock turbocharger, upgraded single turbo, or a mild compound setup, the Hamilton 178/208 profile helps improve combustion efficiency, reduce EGTs under load, and increase pulling power where diesel owners use it most. This package is ideal for trucks that spend significant time towing heavy trailers or operating in mountainous terrain.
FEATURES
- Complete Hamilton camshaft combo package
- Designed for 1998.5–2018 24-valve Cummins engines
- 178° intake / 208° exhaust duration @ .050"
- Excellent towing and fuel economy camshaft profile
- Improves low-RPM torque production
- Helps reduce exhaust gas temperatures
- Improves turbocharger response and spool-up
- Includes heavy-duty pushrods
- Includes upgraded valve springs
- Includes new tappets/lifters
- Excellent daily-driver and work-truck camshaft
- Made in the USA
FITMENT
- 1998.5–2002 Dodge Ram 2500/3500 5.9L Cummins 24V VP44
- 2003–2007 Dodge Ram 2500/3500 5.9L Cummins Common Rail
- 2007.5–2018 Ram 2500/3500 6.7L Cummins
- 2008–2018 Ram 4500/5500 6.7L Cummins
- 24-Valve Cummins engines only
WHAT'S INCLUDED
- Hamilton 178/208 Cast Camshaft
- Heavy-Duty Pushrods
- Valve Springs
- Tappets / Lifters
CROSS-REFERENCE AND RELATED PRODUCTS
- Hamilton 07-CC-24V188 Cast 188/220 Camshaft Combo
- Hamilton 07-C-178/208 Cast Camshaft
- Hamilton 07-C-188/220 Cast Camshaft
- Hamilton 07-C-188/220S Steel Camshaft
- Hamilton 07-S-003 Valve Springs
- Hamilton 07-P-004 Heavy-Duty Pushrods
- Hamilton 07-T-001 Tappets
- Hamilton 07-T-002 DLC Billet Tappets
SPECIFICATIONS
- Manufacturer: Hamilton Cams
- Part Number: 07-CC-24V178
- UPC: 857340008308
- Camshaft Material: Cast Iron
- Duration @ .050": 178° Intake / 208° Exhaust
- Engine Compatibility: 5.9L & 6.7L Cummins 24V
- Valve Springs Included: Yes
- Pushrods Included: Yes
- Tappets Included: Yes
- Application: Towing, Daily Driving, RV Hauling, Work Trucks
- Recommended RPM Range: Idle–4,000 RPM
- Country of Origin: USA
FAQ
What is the primary benefit of the Hamilton 178/208 camshaft combo?
The 178/208 combo is designed to improve towing performance, lower EGTs, increase fuel economy, improve turbo response, and provide stronger low-RPM torque while maintaining excellent street drivability.
Is the 178/208 cam better for towing than the 188/220?
Yes. The 178/208 profile is specifically designed for towing, efficiency, and daily driving, while the 188/220 profile focuses more on mid-range performance and higher horsepower applications.
Will this camshaft help reduce EGTs?
Yes. Improved airflow and cylinder scavenging help lower exhaust gas temperatures under heavy loads, making it ideal for towing applications.
Can I use this camshaft with a stock turbocharger?
Absolutely. The 178/208 profile works exceptionally well with stock turbochargers and also performs well with upgraded single turbo systems.
What comes in the Hamilton 07-CC-24V178 combo kit?
The package includes the cast camshaft, upgraded valve springs, heavy-duty pushrods, and new tappets/lifters for a complete matched valvetrain upgrade.
Is this a good camshaft for a daily-driven truck?
Yes. The 178/208 is considered one of the best all-around camshaft profiles for daily drivers, tow rigs, work trucks, and RV haulers because of its excellent drivability and efficiency characteristics.
