Hamilton Cams 07-CC-24V188 24 Valve 188/220 Camshaft Combo | 1998.5-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Features:

• Fits 1998.5–2018 24V Cummins engines
• Includes camshaft, pushrods, springs, and lifters
• Improves mid-range power and airflow
• Drops EGTs by 200 to 300 degrees
• Supports 1700 to 4500 RPM powerband
• Heavy duty pushrods rated to 3000 HP
• 103 lb valve springs prevent valve float
• Ideal for towing, racing, or weekend builds
• Works with compound or single turbo setups
• Cam specs: 188 intake, 220 exhaust duration
• Requires piston-to-valve clearance check

Turn Your Cummins Into A Stronger More Responsive Puller

If you want your 24 valve Cummins to feel alive in the mid range without sacrificing street manners, the Hamilton Cams 188-220 camshaft combo delivers exactly that. This setup is built for drivers who want noticeable power gains where the truck actually spends its time, whether that is towing, racing on the weekend, or laying into the throttle on the street. The cam profile helps bring boost on sooner while cleaning up airflow, which translates into stronger acceleration and a noticeable drop in EGTs. Many owners see temperature reductions of 200 to 300 degrees, which adds confidence when pushing the truck harder for longer periods. What really sets this combo apart is that it includes everything needed to support the cam properly, from heavy duty pushrods to matched valve springs and lifters. That means you are not piecing together parts and hoping they work well together. It is a balanced upgrade that makes your engine pull harder, run cooler, and feel smoother across the entire powerband.

Matched Camshaft And Valvetrain Components Built To Work Together

The Hamilton Cams 07-CC-24V188 combo is designed for 1998.5-2018 5.9L and 6.7L 24 valve Cummins engines with an operating range of 1700 to 4500 RPM. The camshaft features 188 degrees of intake duration and 220 degrees of exhaust duration at .050 lift, making it well suited for single turbo setups up to 66mm or larger singles at higher RPM. Included 103 valve springs help prevent valve float and maintain control as RPM and boost increase, while the heavy duty pushrods are rated to support builds making up to 3000 horsepower. Lifters are included to ensure proper break in and long term reliability with the new cam profile. On 24 valve engines, piston to valve clearance must be verified, with minimum piston protrusion and valve face depth requirements clearly defined. If clearance is tight, oversize head gaskets or valve reliefs allow flexibility without sacrificing performance. This combination is engineered to work as a system, delivering consistent airflow, reliable valvetrain control, and proven performance for serious street-driven Cummins builds.

Fitment: 1998.5, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Notes:

• Fits 1998.5–2018 5.9L and 6.7L 24V Cummins engines
• Includes camshaft, 103 lb valve springs, pushrods, and lifters
• RPM range is best suited for 1700–4500 RPM
• Lowers exhaust gas temperatures by 200–300 degrees
• Requires piston-to-valve clearance check on 24V engines
• Minimum clearance: .018" piston protrusion and .038" valve depth
• Oversize head gasket or valve reliefs may be needed
• Cam works well with 66mm or smaller turbos at low RPM
• Also compatible with large singles or compounds at higher RPM
• Not recommended for VP44 trucks, use 178/208 cam instead
• Follow proper cam break-in procedures to prevent damage
• Assembly lube and pre-priming oil system are highly recommended