Looking for a 3" Pully 10 spline for a 256 Weiand Blower!
If you might have or know where to find one?

I have a brand new 10 spline from a Weiand 177, I believe it is the same shaft, but it is 3-7/16" diameter.

Thanks but am trying to match it up with the second motor needs to be 3", I do have a larger one.
So I am still looking "o.o"

I have a 3", Merc blue. says 575-3.00 on back, but I count 13 splines on mine.

Still looking for one? Is this for the Merc 575SCi? I might have one.

Yes I'm still looking for it!
Its a 575 that we put carbs on and one of the pulleys has gone bad
Im unable to add a photo? of the pully.
I can email a photo of it or would you have one?

Thanks Mike

its getting to be boating time

Still looking for this pully

Just wondering here... I've played with the 3.5" pulleys, on my 575SCI's w/Whipple intercoolers, I saw 6.5lbs boost 5600rpm. Was also told to produce that amount of boost, the blower was spinning approx. 12,000rpm

I would think a 3" pulley would be way too small for this blower. More of a heat pump than a supercharger???

Have you actually run this combination? Larger lower pulleys?

Good luck with what you are doing, I enjoy reading about what others are doing outside of the box!

Kurt

I have 2 3" pulley's for 575's if you're still looking or anyone else.