Don,
Does your engine by any chance have a threaded port that leads to the cam
bearing oil gallery? If so it might be interesting to note the hot oil
pressure there.
Duncan
> On Sep 5, 2018, at 7:56 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 noticed
> the 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
> www.dcphotos.com <http://www.dcphotos.com/>
> (512)-680-3540
>
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