Scale quick head speed question

[holtneil]

Hi guys would a head speed of 1323 be to low for a scale 500 cobra or would 1440 be better or do I need more ?

 

[Tony]

All you can do is try it and see how it flies. It's going to require a LOT of collective pitch though, and bail outs are going to be as hard as my 130x RB. If you have not seen how sluggish that thing is, check out my latest blog. That thing is a dog lol. ,

 

[holtneil]

Hi Tony dont worry then I will gear up , i had all the parts here to that head speed and my mate has just flown his 600 at 860rpm , so get me thinking
Ok I can get 1776 at 100% would that work