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Nmea vs tachometer ?
Which RPM reading would be more accurate ? The tachometer or the nmea 2000 reading on the Lowrance ?
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Born on th Llano Estacado
I would trust NMEA. Your tach is analog, N2K is digital.
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the NMEA shows about 300-350 less RPM's than the Tachometer.
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Mine is 400 rpms off. Tach shows 6000 graph shows 5600. I am trusting the nmea 2000. I've never hit the rev limiter which would be 6200 and have had the nmea up to 58-5900 a few times.
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Direct connect to the ECU or NMEA will be more accurate. Digital vs. analog! I have a Yamaha Command Link, it is 300/400 rpm less than the analog at WOT!
2014 Phoenix 721XP, 250 SHO, Bobs Action Jack, Dual Blades, 112 Ultrex, 2019 Lariat FX4 F150 Supercrew 4x4
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Thanks everyone.
Are you all running the digital up to 6k at WOT?