I have an offshore boat with trip 250 XS's 0T819123 0T819125 0T819117. I replaced the starboard powerhead this season with a Mercury factory reman. At a 4100 rpm cruise the new powerhead burns approx 2 GPH less than the other 2. Normal?? Thanx
I have an offshore boat with trip 250 XS's 0T819123 0T819125 0T819117. I replaced the starboard powerhead this season with a Mercury factory reman. At a 4100 rpm cruise the new powerhead burns approx 2 GPH less than the other 2. Normal?? Thanx
Certainly not impossible, depending on the part number utilized (later style block porting is different and quite likely more efficient in the midrange).
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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