I've got a heavy duty 2 speed new in box that I was going to use for this exact purpose... I'll have to look back at my notes/receipt. I believe it's a 5 disc instead of the factory 2 disc. I've moved on from that project, so if you're interested, let me know... I was told this and increasing the pressure was the trick to make it work.
I also think there’s two different types of disk material used in them for clutch disks . I want to say like a fiber with brass in it and a paper one, you want all of the paper ones in it .
