List of aftermarket helix angles

[blevis213]

Yes it is. I

i believe hauck also had a g as a 49-41 don't know why there's two different angles with the same letter

 

[A couple of bucks]

http://www.totallyamaha.net/forums/threads/33001-7VP2-Helix-Id

This is a link fix. Cannot edit this thread.
https://totallyamaha.net/showthread.php/33001-7VP2-Helix-Id

 

[blevis213]

hauck o angles?