Designed for towing, street performance, improved low-RPM torque, quicker turbo spool, reduced EGTs, and better overall engine efficiency.
Features and Benefits:
- Improves low-RPM torque and drivability.
- Helps spool large single turbochargers.
- Can reduce exhaust gas temperatures by approximately 200 - 300 Degree F.
- Designed to improve overall engine efficiency.
- Well suited for towing, daily driving, and performance applications.
Details:
- Sold As: Each
- Universal: No
- Vehicle Type: Truck
- Liter: 5.9L, 6.7L
- Fuel Type: Diesel
- Valve: 12-Valve, 24-Valve
- Material: Cast
- Duration at .050 Inch: 178 Degree Intake / 208 Degree Exhaust
- Lift: .290 Inch Intake / .310 Inch Exhaust (Cam Lift)
- Intake Centerline: 99 Degree (12-Valve)
- RPM Range: Idle - 4,000 RPM
Fitment Notes:
- Fitment: 1989-2007 Dodge Ram 5.9L Cummins and 2007.5-2018 Ram 6.7L Cummins flat-tappet engines; verify piston-to-valve clearance and supporting valvetrain requirements.
- 12-Valve: Maximum .020 Inch piston protrusion
- 12-Valve: Minimum .055 Inch valve-face depth
- 12-Valve: Standard head gasket
- 12-Valve: 99 Degree intake centerline
- 24-Valve: Maximum .020 Inch piston protrusion
- 24-Valve: Minimum .038 Inch valve-face depth
- 24-Valve: Standard head gasket
- All piston-to-valve and valvetrain clearances must be checked during installation.
- If minimum clearance is not available, an oversized head gasket or valve reliefs may be required.
- Hamilton Cams tappets and valve springs are required for warranty consideration.
- New tappets are recommended whenever a camshaft is replaced.
- Approved engine oil is required.
Applications:
- 1989-2024 5.9L and 6.7L