pirate

Happened to me too, test flight out of RFD was a real eye opener. I had another shop at DKB inspect everything, corrected errors and re set trim by the book. Works rock solid since.

https://superioraircraftcomponents.com

Very nice!

Very nice!

YD. When I am flying long trips it’s sure nice to have on those bumpy days, IMC too.

This is where my servo is mounted in my C.

It’s about time! I see nothing wrong with 150k early high end M20’s especially when I’m constantly seeing 150k for early 172’s and Warriors, they may advertise low time engines but most are very outdated / original.

I’d be inline too.

Ordered my intake boot (C model ) from Lasar last January and just received it. Pretty much 6 months to the date.

Down low 2-5 was higher. 6-8 was ok. I set it to fixed so it’s more well rounded especially in summertime.

Incase this helps another M20C in the future. I recently installed the Surefly with the variable timing option on my carbureted 0360. During the test flight my CHT’s were noticeably higher than normal. Next I pulled everything and reset to fixed timing CHT’s returned to normal or a tad better. Very quick starts both cold and hot and much smoother running engine.

So it’s been a while since many of you switched to SureFly. I’m in the process of installing Surefly on my 70C . I’ve heard a few rumors the C models CHT’s may run hotter when selecting the variable timing mode. Have any other C drivers noticed hotter CHT’s ? Is it worth setting a carbed O-360 to variable timing or would you stay fixed like the right mag ? Thanks Ed

If it’s above your ability or your local mechanics ability you could also visit your local EAA chapter, this would be easy for them since most have built aircraft and have a good amount of metal experience. Many are retired and some are A&P’s / IA’s.

Hello, I’m interested. How old is the unit and battery?

I installed the YD and like it. After establishing climb I turn it on and my feet can go to the floor if I like. Really nice on rough climb out’s and or long bumpy flights.