The never ending engine thread, East-West - Page 1478 - RCCanada - Canada Radio Controlled Hobby Forum
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Old 10-03-2014, 09:59 AM   #14771
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Re: The never ending engine thread, East-West


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Originally Posted by bhughes View Post
Dano has them in a yak on a 123 says he loves them
Was there a video of that flight? What prop is he runnin'??
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Old 10-03-2014, 10:19 AM   #14772
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Re: The never ending engine thread, East-West

Lorne it says you only have one of them rear dump canisters in stock. Do you have a pair you can sell or when your getting new stock??
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Old 10-03-2014, 10:30 AM   #14773
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Re: The never ending engine thread, East-West

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Was there a video of that flight? What prop is he runnin'??
This is on a 28*9w. Third flight with brand new motor. Breaking it in, in the air lol

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Old 10-03-2014, 10:36 AM   #14774
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Re: The never ending engine thread, East-West

Lol. This might have been a few pops in
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Old 10-03-2014, 11:03 AM   #14775
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Re: The never ending engine thread, East-West

Nice thanks Dan. do you mean it's on a 29 x 9w? Have you guys tached your static RPM?
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Old 10-03-2014, 11:05 AM   #14776
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Re: The never ending engine thread, East-West

There was a 28-8w laying around so we thru it on for a while. I have a tach on board, 6700 I think on that prop. Remember there is only 1 liter thru that motor set a touch rich
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Old 10-03-2014, 12:35 PM   #14777
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Re: The never ending engine thread, East-West

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Nice thanks Dan. do you mean it's on a 29 x 9w? Have you guys tached your static RPM?
28x9w 6700 or 6800 rich right now I believe
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Old 10-03-2014, 01:16 PM   #14778
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Re: The never ending engine thread, East-West

them RPM's seem low for the size of prop no?? I thought a brand new 123 on muffs with a 29 x 9 was getting 6900??
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Old 10-03-2014, 01:29 PM   #14779
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Re: The never ending engine thread, East-West

Yeah here's one on stock muffs with 28 x 10 getting 6900

https://www.youtube.com/watch?v=gj7uXPX-uS0
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Old 10-03-2014, 01:41 PM   #14780
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Re: The never ending engine thread, East-West

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Originally Posted by bradleyban View Post
them RPM's seem low for the size of prop no?? I thought a brand new 123 on muffs with a 29 x 9 was getting 6900??
The 28x9W is pretty high load - not much different in static load to a 29x9. Different feel for sure.

Same with the 28x10 and 29x9. Almost identical #'s from the ones run around here. But again - different feel in the air.

About 150-250 rpm decrease to a 29x9W, dependant on motor. Then another big decrease to the 29x10 and a massive jump to a 30x10.
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