00sxrjoe Active member Joined Nov 22, 2008 Messages 1,149 Age 43 Location Maine Feb 18, 2011 #1 I just picked up a project sled and it has a helix that my aaen book dose not list. Its a yamaha helix 8bv-50 any one know what it is?
I just picked up a project sled and it has a helix that my aaen book dose not list. Its a yamaha helix 8bv-50 any one know what it is?
00sxrjoe Active member Joined Nov 22, 2008 Messages 1,149 Age 43 Location Maine Feb 18, 2011 #2 Scratch that found it old a new castings
mopar1rules Active member Joined Jan 30, 2006 Messages 3,198 Age 40 Location manitowoc, wisconsin Feb 18, 2011 #3 its a straight 45. 8bv50 and 8bv51 are both 45 deg. 8bv51 is simply a newer casting.
