The latest in the CNC Port line-up. If you want the edge on the competition, these heads are just what you need! Maximum flow equals maximum horsepower! We have several engines running these heads, that are making over 200 hp on the street! 044™ Wedge Ports are only available in 94mm Bore due to the combustion chamber design. 044™ Wedge Port Cylinder Heads feature CNC Porting but these are BARE so you have to supply your own valves and springs and retainers.