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Looking to improve the cruising performance of my 2005 225 4-stroke and 2001 115 4-strokes.
Does anyone have any ideas about mounting either a exhaust gas temp and or cyl head temp sending units on the motor?
Have seen aircraft type cly head units that replace the spark plug washer, but wonder if it would alter the depth the plug extends into the combustion chamber. If it did is that critical (with-in a few thousands?)
For egt how about tap a probe somewhere around the O2 sensor?
Does anyone have any ideas about mounting either a exhaust gas temp and or cyl head temp sending units on the motor?
Have seen aircraft type cly head units that replace the spark plug washer, but wonder if it would alter the depth the plug extends into the combustion chamber. If it did is that critical (with-in a few thousands?)
For egt how about tap a probe somewhere around the O2 sensor?