WTB: New original sioux finishing stones

[airflowdevelop]

Looking for NIB Sioux finishing stones. 1 5/8 through 2.5". Must be original Sioux branded.

[monte442]

Dennis,do you have any numbers for those stones ? I may have some.
Mike

[airflowdevelop]

K-13
K-17
K-21
K-25
K-28
K-42
K-44
K-46

[monte442]

I will look this weekend.

[Dave Koehler]

Woodward/cylinder head supply claim to have original stones.
http://www.cylinderheadsupply.com/orsivasegrwh.html

Barks may also have some. http://www.barksequipment.com/

[Dave Koehler]

Since I have a Sioux set this got me to wondering.
I see Radiac lists 3 different color fine stones at 80 grit.
They also show a extra fine stone at 150 grit.
Tried any of those?

[airflowdevelop]

last time I tried to order them they were not in production yet. They also indicated that depending on the demand they received that they may not even make it to products.

I tried some of the new regis "extra fine" stones....no where near as nice as the GP stones.

CHS does not have any of the finish stones in the sizes I need.

[donc]

Just got the new radiac "black fine stones" in. Used them a few times and I like them. IMO they are a touch better than the original Sioux, which like Dennis said were very good. I am not happy with the finish on the thread , I have to clean up thread on some, "not that big a deal. You can get them direct from radiac, contact Jim Polinski @ 1-800-223-0457 ext. 159.