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Old 08-25-2021, 06:22 PM
Rv3Dave Rv3Dave is online now
Join Date: Jul 2016
Location: Florida
Posts: 62

Same with my 3B, even in summer I close the oil cooler shutter in cruise to get the oil temp up to 170. Takes forever to get the oil warm enough for takeoff in the winter. O-320 with oil cooler behind #4.
I have considered removing the oil cooler. Hope some one who has a 3 without an oil cooler will chime in.
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