There is no other product out there currently that can give you this much return on investment for the price. In the past 20 hours I have seen a continued savings of 1 gallon per hour at all power settings,and the higher you go the better that gets. Engine runs smoother at all rpm, starting is easier hot or cold, can decent from altitude leaving the mixture at altitude lean all the way to pattern, before always required bringing up mixture in lower altitudes, now does not care. And the best of all no Mag maintenance for the life of your engine for that side. I just wish they had for both mags. Probably the only somewhat negative is you will need a full engine analyzer, JPI or, if you do not have and also a good thing anyway. Tiger Bill
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See AllIn case anyone was thinking about this purchase: Our club installed SureFly electronic mags on the left side of three of our planes since May, 2021. (New harness installed also). Our 172L (LYC O-320
1990
This company is fantastic! I could not have asked for better customer service. I bought a plane where the SureFly was replaced due to a mechanic saying it was bad. I asked for them to include the “bad
1700
I had dual impulse couplings, and my left mag failed, so I put mine on the left side. I connected the manifold pressure line to take advantage of the timing advance. I would agree with everything that
7610
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