I've read lots of camshaft posts and seen lots of good info, but I still have a question.
I see:
"Hottest cams of the era were #02,#09 #76, and #84 (142 degrees total duration valves open) most of these were early or late W113 camshafts."
My 250SL has an #86. Which of the above camshafts would work without having to change anything like bearings?