Ok, I know there was the old weak ones for the 617.912's, and my engine has the small thread pencil plugs, and was also told my engine came from a newer year car than mine, so I can eliminate that one from the worry list. Now I was reading a post mentioning matching valve caps and such with cams, and different lobe heights? I very badly need to get mine replaced, and need to know what is involved in properly identifying it and related parts I might need to check. I had just thought there was only the two cams for the N/A engines...

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Chris
64 190D R.I.P.
80 240D W/617 engine -for sale
82 240D -for sale