RC711.com
  
RC711 - RC Multirotors RC711 - RC Helis RC711 - RC Cars RC711 - RC Planes RC711 - Radios RC711 - Testimonials
  RC711.com » Engines » Heli Engines » OS-18645   Track Your Parcel | Need Help?   
Categories
Quick Find
 
product name, model no keywords.
Advanced Search
Manufacturers
What's New? more
Walkera RODEO 110 Velcro Strap
Walkera RODEO 110 Velcro Strap
US$1.90
Reviews more
Write ReviewWrite a review on this product!
Information
» About RC711
» Shipping & Returns
» Mail Tracking
» Privacy Notice
» Conditions of Use
» Contact Us
» Promotions/Events
» Wholesalers/Resellers
» Testimonials
 
 

O.S. 91HZ-R 3D Speed Black 61G Heli Engine + 90 PowerBoost Pipe Combo
[OS-18645]

Model No.: OS-18645

Price: US$679.00

Availability: This product is currently SOLD OUT
Reviews
Order quantity:
Out of Stock

 

O.S. Speed 91HZ-R 3D Black Ringed w/ Pump, 61G Crab 2-Stroke Engine + O.S. 90 PowerBoost Pipe for F3D Helicopter NEW!

This is O.S. Speed 91 HZ-R 3D Factory Tuned Helicopter Engine OS 18642, Brand New in Box. Made in Japan

Following the popularity of the 91HZ-R with On-Demand Regulator, O.S. has now taken high-performance, high-speed helicopter engines to the next stage of evolution. Introducing the 91HZ-R Speed Engines - based on the 91HZ-R, factory-tuned at the O.S./Japan facilities and guaranteed to blow you away!

The 3C version is designed expressly for F3C competition with its controlled, precise maneuvers in mind. For pilots who prefer aggressive, stick-bashing 3D flight competition, O.S. offers a 3D version.

Features found in both versions include:

  • Lightweight, machined heatsink head
  • Big-bore carburetors best-suited for the intended use (F3C or 3D)
  • Best precision advanced exhaust cylinder timing (for F3C or 3D)
  • Newly designed combustion chambers, shaped to match the big bore carburetors and advanced exhaust cylinder timing
  • Lightweight, forged steel crankshaft counter weight to lower vibration for higher speeds
  • Improved back plate shape, to accommodate Futaba's BPS-1 RPM Sensor and increase primary pressure for greater stability
  • The cover plate has a cell to accept a sensor designed to install in the cover plate from Futaba GY701 / CGY750 Governor

 

91HZ-R 3D Speed Black
Pilots who slam the sticks will be very impressed with the 3D version. This engine develops all the high performance required for stable horsepower at any attitude. The big bore carburetor (11.2mm) is specially designed to develop stable horsepower at 70~80% throttle which is widely used in 3D flight. The matched cylinder exhaust timing has been advanced to 165 degrees.

91HZ-R 3D Speed Black with PowerBoost Pipe
For pilots eager to get every advantage, you have the option of the 3D version with the included PowerBoost pipe from O.S. - designed specifically for the 91HZ-R Speed 3D Version.

90 Powerboost 3D Pipe
Excellent performance from high RPM manuevers to idling and hovering
Polished natural finish aluminum construction


Package Included:
Engine Pack:
O.S. Speed Tuned .91HZ-R Helicopter Engine with Pump, 61G Carb
#8 Glow Plug
Check Valve
Head Gasket 0.2mm
OS Speed Decal and English Instruction manual

Muffler/Pipe Pack:

O.S. 90 3D PowerBoost Exhaust Pipe with two M4 X 45 mm socket head cap screws
two M4 Spring washers, one M4 pressure nipple
two M4 nut
one Plug Screw M4X6
Aluminum Gasket 0.5mm
Exhaust Tube
Binding Strap and English instruction manual


SPECIFICATIONS:
Stock Numbers:

      OSMG1982 91HZ-R 3D Speed Black 61G w/Pipe
Displacement: 0.91 cu in (14.9 cc)
Bore: 1.09 in (27.7 mm)
Stroke: 0.98 in (24.8 mm)
Output: 3.6 hp @ 15500 rpm
Practical RPM Range: 2,000-16,500
Weight (w/o Muffler): 21.2 oz (603 g)

 

Code No. 18645, 72145000

This product was added to our catalog on Wednesday, 04. May 2011.
Reviews
Currencies
We accept USD, EUR, JPY, AUD, GBP, SEK and more
Shopping Cart more
0 items
Shipping Cost
Add a product into your shopping cart to check the shipping cost here.
Featured more
DJI Mavic Pro Foldable Camera Drone (Fly More Combo)
DJI Mavic Pro Foldable Camera Drone (Fly More Combo)
US$1,299.00
Manufacturer Info
O.S.Engine
O.S.Engine Homepage
Other products
Tell A Friend
 
Tell someone you know about this product.
Notifications more
NotificationsNotify me of updates to O.S. 91HZ-R 3D Speed Black 61G Heli Engine + 90 PowerBoost Pipe Combo
Solution Graphics
RC711 - WorldPay
RC711 - IBAN number
RC711 - SWIFT BIC code
RC711 - Western Union
RC711 - DHL Delivery





General Enquiry: [email protected], Site Report: [email protected]
  
Designed and Powered by RC711.com (v5.10)
Copyright © 2003-2017 RC711.com. All Rights Reserved. Designated trademarks and brands are the property of their respective owners.