Hawk Pro, 3 blade head

[lrogers]

I've got a Hawl Pro w/OS37 power that I would like to try a multi-blade head on for a possible Twin Star project. Any recommendations for a 3-blade head? The Hirobo unit looked good, but I'm told it requires a 8mm shaft. The Century head looks too big, discription says 60-90, but it will work with a 10mm shaft.

Suggestions/recommendations???????

[p901]

Hello, don`t know if it will be any help but if you have a moment go over to wattflyer.com Standard Heli forum and see Hirobo conversion by P901, also a posting for Multi blade balance by P901 in the same forum, might be some good information for you. There is also a posting here on helifreak but the one on wattflyer has a bit more detail.
I`m not familiar with the Hawk Pro but I`ve been searching for an all metal CNC swash upgrade so if you run into anything during your project please let me know.
HTH P901

[lrogers]

Thanks for the info! At this point, I'm leaning toward have the main shaft of the Hawk machined to suit the Hirobo head, but that may change depending on what other options I can come up with.