4P Outlaw R35 GTR CNC Head ECU The Skunk2 Ultra runners are

The Skunk2 Ultra runners are CNC machined from solid 6061 billet

Aluminum Housing and Piston

4P Ported oil pump and relocation kit

This does not replace porting your cylinder head

ruined crankshafts and clutches

4P Outlaw R35 GTR CNC Head ECU The Skunk2 Ultra runners areThe highly anticipated 4P Outlaw R35 GTR CNC cylinder head is here! You can expect world class quality and the best performance from our GTR offering that is in line with the outstanding products we have for other platforms. On a high output car, expect over 100hp gain and improved high RPM performance and reliability. Includes CNC Ported intake and exhaust ports OEM valve guides or optional bronze valve guides Valve job specific to your type of