Item No. 15919
Discription

Discounted Price
MAX-55HZ HYPER WITH POWER BOOST PIPE 55

SPECIFICATIONS:
Displacement: 0.55 cu in (8.93cc)
Bore: 0.91" (23mm)
Stroke: 0.85" (23.5mm)
Practical RPM: 2,000-17,000 RPM
Weight: 14.39oz (408g)
Output : 2.1h.p / 17,000 r.p.m.

FEATURES :
Features the same mounting pattern and silencer size as the 50SX-H Hyper engine
Dual needle 40L carburettor with four-arm throttle lever is designed to optimise the power, performance and reliability of the 55HZ
Produces a range of 2,000 - 20,000 rpm
Suppliers Comments
No need to buy an inferior and more expensive after market pipe!

The O. S. 55HZ-H Hyper Ringed Heli engine is cause to rejoice for 3D heli flyers! The 55-HZ-H Hyper Ringed engine cranks out optimum power with a minimum of space! The PowerBoost Pipe 50/55 is a first from O.S. – designed especially for helis, improving efficiency and power while featuring a compact size. It also fits the 50SX-H Hyper Ringed heli engine.

$382.50