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Old 01-12-2006, 12:30 PM
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Default BME 55 Extreme Specs

Since the BME 55 is due out this April, are there any available specifications? Cost? Weight? Prop size?

Thanks

James
Old 01-12-2006, 12:41 PM
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DKjens
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Default RE: BME 55 Extreme Specs

If you have received reliable information that this engine in fact will materialize and be available at the time you propose, I find it very strange that you could not get the sought after information from the same source.

DKjens
Old 01-12-2006, 12:56 PM
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Default RE: BME 55 Extreme Specs

ORIGINAL: DKjens

If you have received reliable information that this engine in fact will materialize and be available at the time you propose, I find it very strange that you could not get the sought after information from the same source.

DKjens

Source is below. Thought it might be prudent to request the information here so anyone interested can easily look it up.

http://www.rcuniverse.com/forum/m_3757072/tm.htm

ORIGINAL: BME

(snip) ... As for the 55cc we have settled on the design configuration and it will be available for sale in April.


Thank you
Keith Baker
BME
Old 01-12-2006, 02:24 PM
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Default RE: BME 55 Extreme Specs

BME 55 is 34-36 ounces depending on the carb used. Backplate mount and side reed valve induction. 24x8 bolly prop at 7200 rpm on stock muffler. 6500 rpm on menz 24x8 and stock muffler. Tuned mufflers add 600+ rpm. Cost is 579.00 with Falkon ignition. Available in late April.

Keith
BME
Old 01-12-2006, 03:01 PM
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Default RE: BME 55 Extreme Specs

Thanks Keith
Old 01-12-2006, 03:28 PM
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Default RE: BME 55 Extreme Specs

Keith....I have 2 of your 110 Extremes'...I hope your feet are braced when you release the 55 Extreme,I think it will be immensely popular.Good Luck,I know I'll be ordering one..............Can we pre-order

Jack
Old 01-12-2006, 03:54 PM
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Default RE: BME 55 Extreme Specs

Keith--Any thing new that you can announced besides the 55 and your other previously mentioned engines?

Ralph Klopping
Old 01-12-2006, 04:01 PM
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Default RE: BME 55 Extreme Specs

He needs to come out with a 175cc opposed twin or a 220 4cy (2 110s)
Old 01-12-2006, 04:01 PM
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Default RE: BME 55 Extreme Specs

Thank you Jack. We are hoping to have many built and tested before they are released to help ease the initial surge.


Keith
BME
Old 01-12-2006, 05:41 PM
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Default RE: BME 55 Extreme Specs

Now's the time to start a "BME owners only" thread
How about it, RTK
Old 01-12-2006, 05:48 PM
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Default RE: BME 55 Extreme Specs

Is there any pictures of the motor,,,and when will you be taking orders Keith,,, is the 575 with stock muffler and all,,
Old 01-12-2006, 06:06 PM
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Default RE: BME 55 Extreme Specs

ORIGINAL: RCIGN1

Now's the time to start a "BME owners only" thread
How about it, RTK


Might use all of RCU's bandwidth





Old 01-12-2006, 06:18 PM
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Default RE: BME 55 Extreme Specs

very cool, awesome numbers.

2 questions for Keith.

Weight with stock muffler??

And is this a reed valve induction motor??

7100 with a 24-8 Menz will make eveyone take notice.
Old 01-12-2006, 10:55 PM
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Default RE: BME 55 Extreme Specs


ORIGINAL: BME

BME 55 is 34-36 ounces depending on the carb used.
[X(]

what are they made out of, cardboard?
Old 01-12-2006, 11:04 PM
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Default RE: BME 55 Extreme Specs

Holy ****!!! Batman!!! 36 ounces????

Man, that may present some challenges in the CG dept....but , wow...it may just be worth it, IMO.


April will be an interesting month.
Old 01-12-2006, 11:15 PM
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Default RE: BME 55 Extreme Specs

This will be an engine people can put in the Funtana 90
Old 01-13-2006, 12:30 AM
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Default RE: BME 55 Extreme Specs

I think the point of this light weight motor, like the 110, is that you can put a tuned can on it that cranks up the power, and the weight of the motor and can, is what say a DA or ZDZ 50 weighs, but with a lot more power, and no weight penalty for the can.
Old 01-13-2006, 12:36 AM
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Default RE: BME 55 Extreme Specs

That's it razrback
Old 01-13-2006, 07:08 AM
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Default RE: BME 55 Extreme Specs

Hey KEITH ,, Pictures would help your cause abunch,, I want to get a glimpse of it,,,
Old 01-13-2006, 09:05 AM
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Default RE: BME 55 Extreme Specs

ORIGINAL: flyinrazrback

I think the point of this light weight motor, like the 110, is that you can put a tuned can on it that cranks up the power, and the weight of the motor and can, is what say a DA or ZDZ 50 weighs, but with a lot more power, and no weight penalty for the can.
Good point. I bet many people will be watching for the reports on this one. Myself included. I own a couple of BME 102's. Including one of the first few made. I own other gassers as well, and the main factor for me is repair turn-around time. That determines what plane gets what motor. Neither is in a competiton bird, for that reason alone. Occasional Sunday flyer, ok.

April and this motor's field trials and repair reports will determine my choice of a new 50cc class motor. It has to be the whole package, or it won't go into my competition bird. So, once again April will be a very interesting month.

The numbers make this motor tantalizing. But, the other factors are just as important. And only time will tell. The first video of this motor will go a long way to increasing the "it" factor.
Old 01-13-2006, 10:15 AM
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Default RE: BME 55 Extreme Specs

Good point Boss, but no one would think the 110 would live up to the hype....and it did.
Old 01-13-2006, 12:01 PM
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Default RE: BME 55 Extreme Specs


ORIGINAL: wingburner

Can we pre-order

Jack

I thought we already did that two or three years ago?
Old 01-13-2006, 12:30 PM
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Default RE: BME 55 Extreme Specs

ORIGINAL: flyinrazrback

Good point Boss, but no one would think the 110 would live up to the hype....and it did.
Yup, it did. I own a GB Aircraft DR-109 .... and the BME 102 was a popular plant for that bird. The builder now has a 110 exetreme in his, and it is a rocket with 200 flights on .....piped. He seemed to think the piped ones had less problems, but that was his own experience.

Half of that power in 50cc plane would be unreal.

Does the Falkon ign auto-retard for start-up , like the CH???

Old 01-13-2006, 12:37 PM
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Default RE: BME 55 Extreme Specs

Falkon starts at 2 BTDC and advances..C&H also advances after initial flip to retard...
Falkon static timing is 2 BTDC
C&H static timing is 28-30 BTDC
Old 01-13-2006, 01:22 PM
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Default RE: BME 55 Extreme Specs

pics!!!!!!!!!!!!!!!!!![:@]


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