Im unsure of the grind number but if anyone is considering selling theirs to upgrade or anything let me know. I think It will suit my set-up well for what I want.

cheers

I have a blank you can have, you can get it reground and still drive whilst you wait.

Thanks for the offer, I already have one blank to get a 977b made up but I was thinking of doing back to back runs on the dyno to see how they compared. So it would work out cheaper getting a second hand one. I was just hoping someone may have had one they no longer needed