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Hamilton Cams 24V 188/220 Camshaft Combo for Dodge 5.9L/6.7L Cummins® with Heavy Duty Pushrods, 103 Valve Springs, and Tappets PN: 07-cc-24V188



  • 188/220 Camshaft (fits 89-2018 Cummins)
  • Heavy duty pushrods (oem-3000 hp)
  • 103 Valve Springs
  • Lifters/tappets
  • Spring Compressor Tool
  • Engine Barring Tool



  • RPM Range: 1700-4500
  • Drops EGT 200-300
  • Increased Mid Range power
  • Duration at .050″ of lift 188 Intake, 220 Exhaust
  • Valve springs are meant to prevent valve float and improve overall performance
  • Heavy duty pushrods prevents loss in valve lift or retarded timing


Modification Required:

  • On a 24 valve engines, you will need .018″ or less piston protrusion and at least .038″ valve face depth with a standard gasket. If you do not meet the minimum requirements for piston to valve clearance, don’t worry, you can still run an oversize head gasket or cut valve reliefs.



  • Works great on 24v applications with 66mm or smaller charger for low rpm or with large singles at higher rpm.
  • Moderate singles, or set of compounds on 24v engines except vp-44 trucks, you will need a 178-208
  • Weekend warrior
  • Drag strip
  • Stock class pulling



Break in:

To make sure that you have no issues during break-in, follow these few suggestions.

  • Make sure that the cam has a Liberal amount of quality assembly lube applied
  • DO NOT let the engine start without oil pressure
  • When this is a new engine, be sure to put a liberal amount of assembly lube in the oil pump and prime the oil filter
  • Be sure to change the oil after you have done your break-in procedure. When the filter and oil system are already primed, engine will get oil pressure much faster than if the oil is changed at the same time.
  • Disconnect the fuel system and spin the engine with the starter until oil pressure can be read or until oil is coming out of the rocker arms.
  • Do not let the starter run for more than 10 seconds at a time
  • Once oil pressure has been verified, let the engine start and run for five minutes at 1200-1500rpm then shut engine down
  • Adjust valves then you are cleared to abuse your engine. Enjoy the added airflow
  • if you need to re-torque or “hot-torque “the head, do so before adjusting valves. Re-torqueing the head changes the valve lash setting, so it is important to set lash last.


Engine Model

2003 – 2007 5.9L, 2007.5 – 2018 6.7L, 1998.5 – 2002 5.9L

Engine Type


Type (Street Only)



Manufactured RIGHT HERE in the U.S.A.

Our kit will get the job done!




Please call or text (216) 408-6455 any day or time. Someone is always available to answer questions.


Hamilton Cams 24V 188/220 Camshaft, Spings, Pushrods, Tappets for Dodge Cummins

  • The product sold above if used for modification of a vehicle in any way or as stated above for any vehicle is not associated with the vehicle manufacturer. The seller is not a certified mechanic and assumes no responsibility for damage, liability, or injury that may result to you, your vehicle, and/or others.

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