stop pre-heating

[Johns]

HI everyone, what do you think a safe temp would be to stop doing a pre-heat on the Aerovee seeing as spring is Friday and warmer weather will someday be here.

John

[fastj22]

We guaranteed a mild spring here in Colorado because we finally installed a oil sump heater on Mike Niedenthals plane last weekend. Gonna be in the 70s this weekend. Someone had to take the spear.

[wlarson861]

I preheat if the oil temp is below about 40. I use a multimeter to test the actual oil temp.

[DCASonex]

We guaranteed a mild spring here in Colorado because we finally installed a oil sump heater on Mike Niedenthals plane last weekend. Gonna be in the 70s this weekend. Someone had to take the spear.

Hope yours works better than mine. Have Tannis multi-point pre-heater on my 3300 and it was still a very cold winter, is snowing like heck as I write this, and forecast to see about 10°F Sunday night. (The system does heat the engine very nicely.)

David A.

[fastj22]

We guaranteed a mild spring here in Colorado because we finally installed a oil sump heater on Mike Niedenthals plane last weekend. Gonna be in the 70s this weekend. Someone had to take the spear.

Hope yours works better than mine. Have Tannis multi-point pre-heater on my 3300 and it was still a very cold winter, is snowing like heck as I write this, and forecast to see about 10°F Sunday night. (The system does heat the engine very nicely.)

David A.

The sump heater (Katz pad) works pretty well. I have one on mine too. Put it on a timer to kick off 2 hours before I typically arrive. No matter the outside temp, the oil is around 80F. When I show up, I put a milk heater to blow some warm air under the cowl to raise the battery and head temps a bit.