What’s included:
- Hamilton Cams 12 Valve Cylinder Head
- Valves
- Valve stem seals
- 165# Valve Springs
- Retainers and locks
Benefits:
- Reduced turbo lag
- Lower Exhaust Temps
- Thicker Casting less prone to cracking
- Higher flowing head straight out of the box
Information:
- 12 Valve Cummins cylinder head replacement that is best in the 1600rpm-4,000rpm range, 200cfm compared to OEM 145cfm
- The intake ports offers the most velocity of any port we have offered yet
- 1.770″ Intake Valves and 1.750″ Exhaust Valves
- Can be machined for Fire Ring or O-rings
- Comes with 165 Conical springs and upgraded retainers
