Blackwater,
I have looked on the ATI site and didn’t see a listing for me. I emailed them over a week ago and have not heard back....
Would you happen to know the part number?

Does anyone know if I can use a 292 damper on my 250? If I read correctly, the 292 is internally balanced, where the 250 is not?

I am at the stage of install my damper and I don’t believe I have the correct one.

The one I took off the engine I pulled out was a stock unit with a thickness of 39.39 mm (1.55”)... which is different from every other 250 I’ve owned.