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Jul 25, 2007, 08:22 AM
G2BBrushless's Avatar

MP Jet prop adapter

I purchased a MP Jet AC 28/7-30D Mk2 Outrunner Brushless Motor from Hobby Lobby for my Alfa P47 and am having a lot of trouble with prop adapters. I've purchased two E-Flight 3mm colleted prop adapters and one Great Planes adapter. The first E-Flight stripped on the first try (I'm very displeased with their quality) and neither the GP or the second E-Flight will tighten down all the way. I tightened those suckers the point that you can start to see the APC props compress, but I can still turn the motor (I can see the shaft turning) while holding the prop still with a little effort.

I'm used to the feel of my Eskay motor/GP prop adapter combo. That is rock solid tight.

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Jul 25, 2007, 08:54 AM
Registered User
Why didn't you order one of Mpjet 3mm adaptors from HL?
MPJ8030 or 8031.
Jul 25, 2007, 09:05 AM
G2BBrushless's Avatar
Well, I didn't think it would be that different... and it's on back order until August. I just wanted to get flying

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