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Century Helicopter . MTA Hobbies . Model Rectifier Corp

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e-Ark X-400 - MX400 > Trex Ultra Head on a 450 XS Question................
 
 
Ed1955
Senior Heliman
Location: Pocono Mountains, PA USA

I finally installed an Align Ultra Head from the 450 SE V2 on my HeliMax 450 XS and I have a simple question for anyone who may have done this upgrade also. I used the Align main shaft because holding the HeliMax shaft next to the Align, they appear to be the same length but now I've noticed that I can't quite get a full +10 to -10, so have I made a timely mistake? I can switch them but it takes a little time and with the rain, it's no big deal but I thought I read somewhere that the entire head is compatible with the XS except the shaft but am not positive about that. Does anyone know if this is true?
Respectfully,
Ed
09-15-2007 Over year old.
 
 
flag8r77
Veteran
Location: Jacksonville Florida

shaft

I fly the mx400 pro and I borrowed someone's Align shaft the other day, I assumed it was the same, and it fit ok....then I got home and compared them and they are different. The Aligh shaft is SLIGHTLY longer.
09-17-2007 Over year old.
 
 
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RCHover . RC-Direct . HeliDirect

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e-Ark X-400 - MX400 > Trex Ultra Head on a 450 XS Question................
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