CID BE Gen V LT Cylinder Heads 2.8" MCSA Intake Ports Shaft Mount Rocker System 64cc Chamber CNC Ported (Price Per Pair BARE) Valve Covers 9" version has the best

9" version has the best atomization possible for a port of this size

4500 Carb bolt pattern

125" Bore - 60CC Chambers

factory-style blowers

CNC Ported-57cc CNC Chambers

CID BE Gen V LT Cylinder Heads 2.8" MCSA Intake Ports Shaft Mount Rocker System 64cc Chamber CNC Ported (Price Per Pair BARE) Valve Covers 9" version has the bestProduct Description CID BE Gen V LT Cylinder Heads 2. 8" MCSA Intake Ports Shaft Mount Rocker System CNC Ported 64cc CNC Chambers. One pair of 2. 8" MCSA Intake runner CID BE Gen V LT Cylinder Heads CNC Ported, valve jobbed with 64cc CNC Chambers to suit shaft mount rocker system for use with high lift solid roller camshafts. Requires longer intake and exhaust valves. These are our bigger intake port offerings and are best suited to engines running