Rear Engine Hot Cilinder.

[Kim Geyer]

Paul
Usually the #1 cyl on the rear engine has the factory CHT probe. If you have a JPI or GEM they will use a gasket probe or an adapter probe on that cyl. Our planes the # 2 on the front and the #1 on the rear will run @20-30 degrees hotter. But do check your baffling.
Kim

[macaman]

We have the '68 T337C as well and have the same problem. We tried a larger nozzle (12B as opposed to 12A on the rest) and it helped a little. We are in the middle of ordering GAMI jectors because the front temps are all over the place and hope this also alleviated this problem as well.

[Paul462]

Thanks for the thoughts, all. Maybe its bad baffling - the baffling is probably 1,500 hour old.