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Martin's new 7A with dual P-MAGssutter.jpg (10197 bytes)

 

Sutter

Hi Brad and Tom, 

My RV6 has been flying with the P-Mag for about 100 hrs now and I just have to tell you how impressed I am with it's performance. After the rather simple installation on my 180 HP RV6 I immediately noticed how much smoother my engine ran and how much easier it started.  It did not take long to notice that I was also getting more performance.  At the same power setting as before, (2350 RPM and 20" of MP) my true air speed increased by 4 MPH.  I also suspected that my fuel burn had decreased but did not have a document able way to confirm that until now.  We just returned from a 3000 mile trip to the northwest, an annual ritual for us since 1991 when we first flew the RV.  For several years in a row we have been in company of friends with an RV6 with an IO-360 Lycoming.  Every trip leg this fuel injected RV would burn about 1.5 gallons an hour less than our carbureted O-360, mainly because the injected engine can run lean of peak.  This year however I was able to match his fuel burn.  From this I conclude that the P-Mag has reduced my fuel consumption by at least a gallon per hour, a fact born out when I compared my figures from previous trips.  We flew at altitudes up to 12,500 feet and the P-Mag ran smooth as silk and so far has never missed a beat. 

I am sold on this ignition and will install two P-Mags on the new RV7A I am building now. 

Thanks for building a better way to light the fires,

Martin Sutter, RV6 with 2300 hrs