Custom R/C Two Rotor Mini 13B OS Rotary

[1Coopgt]

Anyone seen these before ?

And this is what took me down the rabbit hole . https://www.ebay.com/itm/Sa-Rc-Cust...m=173709666332&_trksid=p2047675.c100010.m2109

 

[Seandonato73]

Sweet! If it's anything like the real deal it should spin like crazy?

 

[1Coopgt]

Was watch a vid of a single rotor engine running on a test stand at almost 12,000 rpm . There is a single rotor engine for sale on EBAY for $500.00 .

 

[crucialRC]

On the dragster, why does it look like there's a nitro carb attached to it?

 

[Seandonato73]

Cuz its nitro

 

[1Coopgt]

On the dragster, why does it look like there's a nitro carb attached to it?View attachment 48378

From my understanding it runs on Nitro . Uses Glow plugs too.

 

[Z.hb71]

Anyone seen these before ?

And this is what took me down the rabbit hole . https://www.ebay.com/itm/Sa-Rc-Custom-Rotary-Rc-Drag-Car/173709666332?_trkparms=aid=222007&algo=SIM.MBE&ao=1&asc=20131231084308&meid=e9cfb5b68a9a4eb496a305b4ac1fdf54&pid=100010&rk=10&rkt=12&sd=273608446450&itm=173709666332&_trksid=p2047675.c100010.m2109

seen thosez want one, theyre baddass

 

[crucialRC]

Cuz its nitro

My bad I just looked at the pic and thought it was an electric motor. Just watched the video and that thing is sick

 

[Z.hb71]

Wish OS still made these

 

[Seandonato73]

You know it....

 

[DougStar]

Sounds awesome

 

[Basher5iveT420]

So cool, these engines must sound amazing in person ??????

 

[Thrasher]

Very cool. I wish someone would make one for 5th scales with 2 or 3 rotors.

 

[Seandonato73]

There are 20cc single rotor ones out there. I have no idea the cost
http://www.barnardmicrosystems.com/UAV/engines/wankel.html

 

[Thrasher]

This has got to be fake. If it isnt, there are at least a couple of physical laws being broken.

 

[Z.hb71]

This has got to be fake. If it isnt, there are at least a couple of physical laws being broken.

Yeah saw that too, has to be fake.

 

[Thrasher]

And I assme they are all in on it because the guy speaking Spanish does say "One something something". Which does fit the speed. But it looks like its glued to the ground. The rotational speed needed to go that fast would make his wheels turn into little clouds of burned rubber at first pull. no?!

 

[Z.hb71]

And I assme they are all in on it because the guy speaking Spanish does say "One something something". Which does fit the speed. But it looks like its glued to the ground. The rotational speed needed to go that fast would make his wheels turn into little clouds of burned rubber at first pull. no?!

Yeah don't make much sense to me

 

[Seandonato73]

Its suspect at best I'd say. Kinda hard to judge.

 

[Thrasher]

But then again, the later footage in the video it is obvious that it is one aggressive little fiddlesticker. 20cc is not enough to drive a 5th scale but ramp it up some or maybe build a multi rotor system would do the trick? If for no other reason just to do something different. Now that people are doing v8 all the way up to v16's for large scale RC's anyway.