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OSM55HZR

OS .55HZ-R DRS Ring 40L-R

Product Info | Replacement Parts | Optional Items
OS ENGINES

OSM55HZR
OS .55HZ-R DRS Ring 40L-R
By OS ENGINES
$699.99 CAD   
FREE SHIPPING over $99
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 Inventory Status Legend
StockStock availability for on-line ordering
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$699.99
Warehouse ?
StockStock availability for pick up
0
$699.99
Warehouse ?
0
$699.99
Store - Stratford ?
0
$699.99
Store - Edmonton ?
0
$699.99
Store - Mississauga ?
0
$699.99
Store - Ottawa ?
0
$699.99
Store - Oshawa ?
This live feed information is to be used as a general guide to current inventory. There is no guarantee of availability.
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SPECIFICATIONS
.55 cu in
Engine Displacement:
0.91 in
Bore:
0.85 in
Stroke:
2000 - 20,000 RPM
RPM Range:
15.1 oz
Weight:

FEATURES
  • Includes: #8 plug, 40-LR carb & check valve
  • A hole in the cover plate allows for mounting an rpm sensor for the Futaba GY-701 governor or CGY750 gyro, ensuring precise rpm control
  • DRS system delivers fuel to the regulator under constant pressure for precise fuel delivery throughout the entire tank from full to empty
  • Mounting position of DRS is perfectly in line with the carb for consistent operation in all attitudes of flight
  • Same mounting bolt pattern as the OS 50SX-H Hyper
  • Dual needle 40L-R carburetor allows independent adjustment of idling, hovering and high speed
  • HZ Hyper low profile six fin cylinder head

The 55HZ-R DRS Ringed delivers state-of-the-art power for serious heli pilots! It includes the Demand Regulator System for outstanding run consistency and a built-in mount for Futaba GY701 and CGY750 rpm sensors. Two needles on the included 40-LR carb let pilots precisely adjust middle and high speeds.

click image to enlarge
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