Length of prop blades verses diameter of prop (warp drive)

[1avidflyer 1983]

Hi all, I'm not near my stuff at the moment, and am trying to figure something out.  With warp drive blades, the length of the blade itself times 2 does not equal the diameter of the prop.  Reason being, is the blades don't reach to the center, but rather are held in the hub further out.  What I'm trying to figure out is how much difference there is.  Or put another way, how far out from the center of the hub is the butt end of the blades when they are clamped in the hub?  Thanks,  JImChuk

[sioux201 84]

800-833-9357

daryl

i measured mine, butt to centerline approx 2.5"

[1avidflyer 1983]

Thanks,  I hated to call Daryl at warp drive and bother him for something that wasn't going to make him any money.  I've called him other times (maybe to many times) to ask about a serial number or something on a used prop I was looking at buying.  JImChuk

[Yamma-Fox 403]

I thought their website spelled out the details on that?  But maybe I'm thinking of another prop mfg's website...