170cc Twisted Wedge 11R Aluminum Cylinder Heads | Trick Flow

Something great just got better! Trick Flow has taken its track-proven Twisted Wedge design and, using advanced 3D solid modeling and CAD tools, plus a couple decade’s worth of racing experience, has made it even more potent for serious performance enthusiasts and racers.

Trick Flow’s new Twisted Wedge 11R cylinder heads feature 11° intake and 13° exhaust valve angles and a restructured combustion chamber arrangement for more airflow and performance potential. The new high velocity, race-inspired runners have been optimized for today’s popular bore and stroke combinations.

These cylinder heads also feature 66cc exhaust ports, 170cc intake ports, 2.02 intake valve, 1.60 exhaust valve, and a 53cc chamber size. Each of these options carefully chosen to help your 1979-1995 Mustang reach it's full potential!