MT70CC TWIN
#3
RE: MT70CC TWIN
This is the only twin engine under $500 and can swing 24-8 prop up to 7K with stock muffler ! and engine weight only 3.26lb with plug !!!. people know the advantage of twin engine compare with single . smooth without vibration . and we made it still light weight just like single cylinder engine
Engine weight only 3.26lb with plug!!!!
Specifications:
Displacement: 70cc
Bore: 37.5mm
Stroke: 32mm
Ignition: RCEXL
Carb : Walbro HDA
Engine only weight 3.26lb (with plug)
Prop range: 22X10 - 24X10-26X8
RPM Rang 1200-
Engine weight only 3.26lb with plug!!!!
Specifications:
Displacement: 70cc
Bore: 37.5mm
Stroke: 32mm
Ignition: RCEXL
Carb : Walbro HDA
Engine only weight 3.26lb (with plug)
Prop range: 22X10 - 24X10-26X8
RPM Rang 1200-
#4
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RE: MT70CC TWIN
im still waiting for mine to arrive,,tommy did a run of 100,this week according to him ,and im supposed to recieve one of them,,it looks like ,i may be one of the first people getting one,ive heard alot of hype from mtengines usa,,and others but i personally havent heard from one single mt70 twin owner ,about its operation or performance,so,,,,when mine ever arrives,ill either start a thread ,,or post pics and comments ,,when i do post info.bear in mind that im not a machinist or engineer,just a rc modeller who has be either around or active in rc for over 30 years.so my explanations may not be so technical but stated to the best of my ability..
#5
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RE: MT70CC TWIN
If this engine really weighs 3.26 and can swing a 24-8 prop at 7000,it will be very popular with many,me included.
But this one i will wait till there are more reports.
But this one i will wait till there are more reports.
#15
RE: MT70CC TWIN
ORIGINAL: 3DDino
Profile airplanes?
you mean its only good for profile planes
is it ok for say ef yak 50cc
thx
Profile airplanes?
you mean its only good for profile planes
is it ok for say ef yak 50cc
thx
#20
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RE: MT70CC TWIN
but then they were saying twin engines in nature yeilding more friction than single ones hence not as love to spin as the single cylinder given same cc
im lost
thx
im lost
thx
#23
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RE: MT70CC TWIN
in that case single is not that bad after all
how do you determine to use twin or single of the same size for 3d flying
thx
how do you determine to use twin or single of the same size for 3d flying
thx
#24
RE: MT70CC TWIN
ORIGINAL: 3DDino
in that case single is not that bad after all
how do you determine to use twin or single of the same size for 3d flying
thx
in that case single is not that bad after all
how do you determine to use twin or single of the same size for 3d flying
thx