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RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE - 12/4/2012 5:40 PM   
captinjohn


 

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From: Hesperia Michigan, MI, USA
Status: offline 		I would by that Marathon....but first I want the wing I need for my Giles 202...they could ship them both together. But hey probably do not have either one in stock anyway............

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RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE - 12/4/2012 6:54 PM   
opjose



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Status: offline 		Captin.

CMP discontinued that Giles.

I've asked a few people if they had one but so far no luck.

I'd recommend you post a "wanted" ad here too. You never know.



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RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE - 12/4/2012 7:29 PM   
tnt1106


 

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Status: offline 		I am selling my lightly used Marathon with JR 126mg servos if any are interested. Local near Dallas Texas.


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RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE - 12/9/2012 7:38 PM   
orck


 

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From: athens, GREECE
Status: offline 		Has anyone tried an RCG26 with this plane? I would like to see a close-up of the firewall, because the pre drilled holes doesn't seem to fit the ones from the engine.
Any upgrades while building? I think I am about to start the building.

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RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE - 12/9/2012 7:50 PM   
opjose



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From: Poolesville, MD, USA
Status: offline 		Don't worry about the pre-drilled holes.

Get some dowels. Cut plugs as close as you can to the thickness of the firewall and glue them in with epoxy.

Make absolutely sure the back side of the plug lies flat with the firewall's back as you will not be able to cut it down after the fact.

Once dry grind the front down until the plugs are smooth with the firewall.

Now drill new holes as needed.

BTW: I'm using a 26cc engine with this plane.

I believe it's a SV 26cc if I recall correctly, and is not a higher power 26cc.

While the plane flies very well, in retrospect I wish I had gone with a 30cc instead.



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RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE - 12/10/2012 4:12 PM   
captinjohn


 

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quote:

ORIGINAL: opjose

Captin.

CMP discontinued that Giles.

I've asked a few people if they had one but so far no luck.

I'd recommend you post a "wanted" ad here too. You never know.



Thanks for the help...maybe I will find one at a swap meet this winter>>>Perry Georgia !

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RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE - 3/3/2013 3:05 PM   
Steam28


 

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Selling a BRAND NEW in the box CMP Pro Marathon plane. I have one of these planes and installed a DLE-30. Will be listing elsewhere eventually. Price at Nitro is $187.20 and if you ordered (currently out of stock) from Nitro it would cost you about $25-30 in shipping. Local Pick up only, I can deliver to the Toledo RC show in April. Must be paid in full prior. My Price is $170. Thanks.


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RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE - 3/13/2013 8:09 PM   
AMA 74894



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From: Spicer, MN, USA
Status: offline 		:-) I pm'ed you on the other forum...
consider it sold, I'm heading to Toledo to cover the event for RCU

quote:

ORIGINAL: Steam28

Selling a BRAND NEW in the box CMP Pro Marathon plane. I have one of these planes and installed a DLE-30. Will be listing elsewhere eventually. Price at Nitro is $187.20 and if you ordered (currently out of stock) from Nitro it would cost you about $25-30 in shipping. Local Pick up only, I can deliver to the Toledo RC show in April. Must be paid in full prior. My Price is $170. Thanks.




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RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE - 5/8/2013 2:56 AM   
facab


 

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From: AuroraColorado, USA
Status: offline 		 I’m finishing my marathón, with some Little modifications on the engine (rcg26), I changed the cylinder head and added a HPI baja tuned pipe… I’ll let you know how it goes in the sky

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RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE - 5/11/2013 1:40 PM   
captn conch


 

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Status: offline 		Why did you change the cylinder on the RCG 26? I noticed it does not have the angle plug. Maiden yet?
quote:

ORIGINAL: facab

 I’m finishing my marathón, with some Little modifications on the engine (rcg26), I changed the cylinder head and added a HPI baja tuned pipe… I’ll let you know how it goes in the sky



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RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE - 5/11/2013 4:01 PM   
facab


 

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Status: offline 		 I didn’t change it, I modified it.

As at BDC the piston did not open completely the exhaust port I had to install an extra gasket in the base of the cylinder, but that will cause a reduction in compression ratio, so finally I decided to design a new combustion chamber with better design compared with the one it had before.



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RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE - 5/12/2013 4:36 PM   
captn conch


 

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Status: offline 		WOW!

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All Forums >> RC Airplanes >> ARF or RTF >> NitroModels Support >> RE: CMP Pro Marathon 20~24cc AEROBATIC AIRPLANE
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