Cummins 6.7L Ported & Polished Cylinder Head W/ Fire Ring Grooves

air flow is only one of the things to think about. Another major concern is port wall thickness. Anyone can get a head to produce high flow numbers, but if doing so leaves the port wall to thin the casting will crack. High performance Diesel heads are more prone to crack because of the thermal shock experienced by excessive intermittent or long-term exhaust temperatures. The porting is then preformed using a new 5 Axis CNC Cylinder Head Porting Machine with CAD/CAM software specifically designed for cylinder head porting. CNC porting brings unparalleled accuracy to head porting with each port flowing the same. This helps balance the power that each cylinder produces.

• CNC Ported Cylinder Head
• New 36mm Oversized Stainless Steel Valves
• High Strength Alloy Valve Guides
• High Temp Valve Seats
• Drilled & Tapped Coolant Freeze Plugs In Head
• Fire Ringed Head
• 95 Lbs Valve Springs

Attributes:

• Brand Name: Industrial Injection
• GTIN:

Extended Information:

• Country of Origin: US
• Emissions : EPA Eligible
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 36 x 36 x 15 inches
• Weight: 200 POUNDS