Engine oil

jerseysportfisher

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Joined
Feb 13, 2012
Posts
1,181
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Location
Communist part of NJ
Boat Make
Bertram 33SF
Rotella T 15/40

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snowstorm

Lieutenant Commander
Joined
Jan 21, 2012
Posts
198
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Location
maine
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28 ellis
irving ido 15-40 i run it in everything. i have 15 diesel engines even use it in the lawnmover. it tends to be less money then shell. been using it for over 25yrs
 

8943post

Commander
Joined
Oct 28, 2011
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301
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Location
Warren MA/Cuttyhunk
Boat Make
33 Duffy
Rotella T 15/40...in everything (all diesel engines, 4-wheelers, older carb motors) except newer car engines where I use Mobil 1.
 

yanmar

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Aug 31, 2011
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Forked River, N.J. USA
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26 chesepeake 22 tripp
What ever brand work buys 15-40 it's free .............. lol ..... I work for the goverment should i feel bad .............. lol . Wow overkill Amsoil , I pay $40.00 a gallon for the Harley ( 20 / 50 synthetic ) , hope your a dealer !!!!!
 
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Overkill

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Feb 26, 2012
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Mid coast, Maine
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44 Calvin Beal
What ever brand work buys 15-40 it's free .............. lol ..... I work for the goverment should i feel bad .............. lol . Wow overkill Amsoil , I pay $40.00 a gallon for the Harley ( 20 / 50 synthetic ) , hope your a dealer !!!!!

Yanmar, nope not a dealer have to pay retail, $1350 for a 55 gal barrel, but the 500 hour change interval is worth alot. I average 2000 hours a year, 4 times in a hot engine room at the end of a long day in much better than ten per year. 10.5 gallons of oil, oil filter and 3 fuel filters it's still close to $350.
 

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