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BK479

Senior Heliman

Austin IN.

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Dumb question about rotor head

Why do some rotor head's have 3 holes for the jesus bolt I have a rjx head and a outrage head and both have 3 holes is it just to accommodate different helicopter or is it for tuning reasons

12-01-2016 11:18 PM
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ICUR1-2

Elite Veteran

Ottawa, Ontario

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they are most likely universal fit or conversion type heads to fit different models

spending time, paying attention

12-02-2016 01:03 AM
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BK479

Senior Heliman

Austin IN.

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Oh OK I was just wondering because the fusion 50 head is also like that and I didn't know if it made a difference if the head was higher or lower for different performance

12-02-2016 01:12 AM
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ICUR1-2

Elite Veteran

Ottawa, Ontario

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if you can lower the head :
you have to beware of a possible boom strike
IF successful the model will have a quicker cyclic

And the opposite for raising the head

spending time, paying attention

12-02-2016 05:30 AM
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