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HelicopterMain Discussion › OS15HZ Engine
01-26-2013 07:45 PM  4 years agoPost 1
Roni Bensimon

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United Kingdom

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Is anybody fit the new OS15HZ to hirobo Freya yet?

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01-26-2013 10:09 PM  4 years agoPost 2
Helicrazy4

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West Virginia

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Is that the new gas engine?

Following Jesus

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01-26-2013 11:33 PM  4 years agoPost 3
Ravenhyper50

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Canada's Capital

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This is the O.S. Engines GT15HZ Gasoline Powered Helicopter Engine
without Muffler.

FEATURES: Ideal for sport, 3D and scale pilots
Fits most .90 size helis with minor modifications
O.S. Walbro developed pumper carburetor for consistent performance
regardless of attitude, altitude, or fuel level
IG-05 ignition module designed specifically for helis and is
compatible with a wide range of battery chemistries including NiCd
NiMH, LiPo and Life packs

INCLUDES: O.S. Engines GT15HZ Engine with CM-6 Spark Plug, IG-05 Ignition
Module and Instruction Manual

REQUIRES: Gasoline: Regular unleaded
2-Stroke Engine Oil
Ignition Battery: 4.8-8.4V NiCd, NiMH, 6.6V LiFe or 7.4V LiPo pack,
at least 1500mAh
Muffler: Depending on application

SPECS: Displacement: 0.912 cu in (14.95cc)
Bore: 1.091" (27.7mm)
Stroke: 0.976" (24.8mm)
Practical RPM: 2,000 - 16,000
Output: 2.76hp @ 14,000 RPM
Weight: Engine, 26.4oz (748g)
IG-05 Ignition Module, 3.2oz (92g)
Power Boost Pipe, 7oz (198g)
E-4051 Muffler5oz (144g)
Gasoline/Oil Mix: 25:1

Cheers,
Raven

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01-26-2013 11:40 PM  4 years agoPost 4
Helicrazy4

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West Virginia

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here is a video of hirobo Freya with that engine

Watch at YouTube

Following Jesus

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01-27-2013 07:06 AM  4 years agoPost 5
ICUR1-2

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Ottawa, Ontario

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maybe some body will make a kit for that engine

can`t wait to get mine

spending time, paying attention

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01-27-2013 01:30 PM  4 years agoPost 6
HeliNutAndy

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worcester, MA USA

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Does the motor fit in any heli currently without modifications? I have seen a few threads on the subject but the threads talk about modifying heli's to make the motor work. I'd like to know if I can drop it in a current model today.

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01-27-2013 01:44 PM  4 years agoPost 7
rpat

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Weirton, W. Va.

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If it would just drop in without mods. than I think that OS has hit a home run. I would try one just for the fun of it. Some one need to post up a pic of the engine.

trex 700fbl cal30,minititan,, trx600fbl,trex250,logo 500,Velocity N2

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01-27-2013 01:52 PM  4 years agoPost 8
rpat

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Weirton, W. Va.

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Oh man I just got up and just saw the pic............my bad......cheeeeeese.

trex 700fbl cal30,minititan,, trx600fbl,trex250,logo 500,Velocity N2

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01-27-2013 09:24 PM  4 years agoPost 9
keiser BLADE

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WV USA

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very nice

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01-28-2013 12:55 AM  4 years agoPost 10
Brokenlink

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Oakdale

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Jamie Griffith

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01-28-2013 02:37 AM  4 years agoPost 11
Dan Minick

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Columbus, WI

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Fits most .90 size helis with minor modifications
i think the biggest mod would be finding room for the carb under the fan shroud. and maybe the ignition??

here is a link http://osengines.com/engines-heli/osmg1915/index.html

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01-28-2013 03:08 AM  4 years agoPost 12
Rudy

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Houston TX/Bend OR

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This topic is being covered in detail in the gasser section on the other forum

Rudy Ackerman Houston TX/Bend OR

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