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All Forums >> RC Airplanes >> "1/2 A" & "1/8 A" airplanes >> Which engine to choose?
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Which engine to choose? - 3/15/2003 4:34:07 AM   
ZB50



Posts: 469
Joined: 12/10/2001
From: Montgomery, AL, USA
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Hey guys,

Just a question,,,, If I wanted the most speed from a small plane, what should I use between these two? The BigMig .061RC, or the Start Up .061? I have both of these and the rc seems faster.

I don't really need throttle.

ZB
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eng. - 3/15/2003 6:14:00 AM   
fastlash


 

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Joined: 1/8/2002
From: Eatoville, WA, USA
Status: offline
The one you really want is the AME o61, are the ones you have both revlite??? they seem to run a little faster than the aan early ones, the AME's have 3 ports and are lower in the clyd. the migs are 5 port and are higher in the clyd,

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Which engine to choose? - 3/15/2003 10:02:26 AM   
Bipe Flyer



Posts: 4983
Joined: 11/6/2002
From: Mission, BC, CANADA
Status: offline
I agree. I've got a few of both the AME and BigMig versions and the AME's produce more power.

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1/2A all the way!
Club Saito #151

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Which engine to choose? - 3/16/2003 1:06:30 AM   
doctor jason



Posts: 169
Joined: 7/25/2002
From: Essex, AZ, UNITED KINGDOM
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ame is superb

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Which engine to choose? - 3/16/2003 1:07:42 AM   
doctor jason



Posts: 169
Joined: 7/25/2002
From: Essex, AZ, UNITED KINGDOM
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1/2 a rules

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Which engine to choose? - 3/16/2003 2:08:19 AM   
ZB50



Posts: 469
Joined: 12/10/2001
From: Montgomery, AL, USA
Status: offline
I have the new revlite BM .061 and Startup .061. They both run better than the old style AME .061 I had. I think it was the AAN mentioned earlier. It had small cyl fins. It said AME on the papers. However, The sticker on the box said "AME .061 RC (B6R)". I understand the AME should be (A6R). Is this correct?

ZB

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Which engine to choose? - 3/16/2003 3:32:19 AM   
BMatthews



Posts: 9011
Joined: 10/4/2002
From: Burnaby, BC, CANADA
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I strongly suggest that it's time for you to buy a tach and start keeping track of prop and engine figures. It's not completley about rpm figures but it's sure related. Also do some searches for "f1j" or "f1j engine" and see what comes up. I doubt if there's anything making more horsepower than these 1cc hotrods these days. The AME used to be the F1J darling but things have changed I'm sure.

Once you have the engine it'll be a case of testing on the model. More pitch offers more speed potential but only if the engine can turn the prop at the right rpms. It's all about compromises again. This is pretty basic stuff but I don't know what level you're starting from.

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Witty saying to be plagarized shortly.....

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All Forums >> RC Airplanes >> "1/2 A" & "1/8 A" airplanes >> Which engine to choose?
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