[Fot] Cam Bearing wear

[Rick Parent]

I've had every other problem but not that one, what is the open and closed pressures?
Rick 

    On Thursday, September 6, 2018 12:28 PM, don--- via Fot <fot at autox.team.net> wrote:
 

 All, I have a 1296cc Spitfire motor with maybe 25 hours on it.2 race weekends for sure and some tuning hours.Anyway, for other reasons I had to tear it down and I noticedthe fresh cam bearings had grooves worn on the six o’clock area. 
Seems a bit of premature wear to me. What might cause this?Spring Pressures too high?
Thanks in advance, Don


DON COUCH PHOTOGRAPHY
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