1966 200 1979 300TD 1991 560SEC Metris (1991 300TE-24, 1983 300SD, 2000 C280 in the family)
I have a chance to buy a set of camshafts from a Euro spec 560 SEC. I have confirmed with the seller that the cams have 117 17 on them and the 2 digit code on the back is 25. The service manual confirms this to be the "RUF" cam. Is this cam a viable performance upgrade for my USA spec M117.968. It will have tri-ys but is otherwise stock.