Description
If you are making over 1,000hp with your 6.7l, this CNC ported head is for you
-1.5″ intake and exhaust valves
-amazing flow from just off the seat to over .600″
-Improved casting over OEM in strength and flow
-There is no intake shelf so you can use the intake of your choice. Just drill and tap
-Fully assembled with our 135# springs depending on your camshaft
