General Specifications

GENERAL SPECIFICATIONS
Combustion Chamber Volume (cc): 50.1-47.1
Valve Guide Bore Dia. Intake/Exhaust: 8.745-8.720 mm (0.3443-0.3443 in.)
Gasket Surface Flatness: 0.08 mm (0.003 in.) over 152.0 mm (6.00 In.)