HP
Model Engines are well known for their ultra high quality and
design innovations.
A leader of model engine technology since the mid 1960's
they pioneered Schnuerle porting and rotary four cycle valves.
HP engines are produced with the latest computer controlled
machinery and the finest materials available assuring you of
unsurpassed quality. All engines feature hardened steel crankshafts
supported by dual ball bearings, true hard chrome cylinder bores,
low expansion cast pistons, forged con rods bushed at both ends,
and high pressure alloy cast castings.
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