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Hacker A20-20L vs Scorpian 2215-18

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Old 05-09-2007, 01:17 PM
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mastic
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Default Hacker A20-20L vs Scorpian 2215-18

Im building my Edge 540 ,15 oz foamy and the guy that sells the planes told me to get this new Scorpian 2215-18 as opposed to the Hacker A20-20L, Can anyone tell me if this is a good moter for a 15 0z plane? any advice please? Thanks Pals
Old 05-09-2007, 09:12 PM
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INeedHelp
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Default RE: Hacker A20-20L vs Scorpian 2215-18

That will be a great motor for the 15oz. plane. I have a friend that has the 2215-22 on a 24oz. plane it it has more than enough power.

I got mine from here: www.bmkdesigns.net

P.S. I have a 30mm Scorpion on my Yak.
Old 05-11-2007, 04:44 PM
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Dr Kiwi
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Default RE: Hacker A20-20L vs Scorpian 2215-18


ORIGINAL: mastic

Im building my Edge 540 ,15 oz foamy and the guy that sells the planes told me to get this new Scorpian 2215-18 as opposed to the Hacker A20-20L, Can anyone tell me if this is a good moter for a 15 0z plane? any advice please? Thanks Pals

Why do you need such a hot motor - the 2215-22 with a 10x6 GWS HD gets you almost 30oz thrust at a modest 12.2A (132W). A Torque 22T/924 with the same prop gets you around 34oz thrust from 15.60A (169W).

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