EMPI Stock Dual Port Cylinder Head, 35.5 x 32mm Valves, 85.5mm Bore, Complete, Each

Description

Complete Stock Dual Port Cylinder Head , 85.5mm Bore assembled with 35.5 x 32mm OEM OSVAT Stock Valves, Stock Valve Springs, Steel Retainers, Hardened Keepers, Rocker, Exhaust and Intake Studs. SCORE APPROVED

14 mm 1/2” Spark Plug Holes

• Chamber Volume: 51cc
• Intake Port Volume: 53cc
• Exhaust Port Volume: 56.5cc

Flow @ 25″

.100″ – 49cfm

.200″ – 74.5cfm

.300″ – 106cfm

.400″ – 111cfm

.500″ – 116cfm

.600″ 120cfm

.650″ 122cfm

OE Reference: 043-101-355CK