How do I confirm which analog tach setting I need for my 175 Pro XS 4 Stroke (SN 2B597933)?
I suspect my is set wrong or reading incorrectly.
How do I confirm which analog tach setting I need for my 175 Pro XS 4 Stroke (SN 2B597933)?
I suspect my is set wrong or reading incorrectly.
2019 Triton 189 TRX
2019 Mercury 175 Pro XS 4 Stroke
6" Rapid Jack Magnum Manual Plate
Setting is dependent on the tach you have or are using. That being said- Analog Tachs are notoriously inaccurate (even when properly set). A Smartcraft Instrument would be a wise investment, if you do not already have one.
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
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2019 Triton 189 TRX
2019 Mercury 175 Pro XS 4 Stroke
6" Rapid Jack Magnum Manual Plate