This is the powerful Ofna Hyper 21 8 PORT NON-PULL START RACE engine. Model number is Ofna 53218. This race engine does not come with a pull start assembly and does not have a one way bearing. This engine will need to be started with something like an electric Starter Box.
The powerful 2.7HP Hyper 21 8 PORT RACE engine is a high quality, high power engine with an oversized crankshaft that allows higher flow of air/fuel mixture to pass through the larger crankshaft passage.
ENGINE SPECIFICATIONS:
CLAIMED HP = 2.7
RPM = 38,000
CARB TYPE = SLIDE
CRANK = SG
CONSTRUCTION = ABC
ENGINE CASE SIZE = .21
TYPE = REAR EXHAUST
KEY FEATURES = 14mm inside bearings and larger crankshaft
