Twin Yamaha HPDI 300's
Great product
Doesn't smell doesn't smoke and the engines run smooth and no fouling of the plugs even after a long day of trolling speed.
I switched to Amsoil HP Marine and my engine is running great and I see a lot less smoke. I just wish that preferred customers got better shipping options like Amazon does. I don't always need 100 dollars worth of oil laying around just to get free shipping.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Boat oil
By 
JOHN, 
a 
Verified Buyer 
from 
Panama City  
on 
July 06, 2021
Does not smoke as bad as some oils little on the high side price wise but hopefully better than other oils
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Thanks
By 
MURRAY, 
a 
Verified Buyer 
on 
July 04, 2021
Thanks
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Hp marine
By 
DAN, 
a 
Verified Buyer 
on 
July 01, 2021
Been using this in my 250 HPDI outboard since it had 90 hrs on it. It now has 1200 trouble free hours. Low to no smoke and just great all around!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Great product
By 
EDWARD, 
a 
Verified Buyer 
on 
June 25, 2021
Great product. Marine engine runs very well with this oil and from what I’ve seen keeps the wear to a minimum
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Solid product and ordering and shipping expereince.
HP Marine burns so much cleaner than the semi-synthetic DFI oil I burned for years. And it’s much cheaper per gallon. The exhaust hub on my prop is completely clean, and there’s virtually no smoke at idle. My 150 Opti idles and runs WOT smoother than it ever did on the OEM oil. My next OB will get Amsoil from day 1.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Awesome product!
By 
SPIRO, 
a 
Verified Buyer 
from 
Spruce grove, ab 
on 
May 22, 2021
Amsoil is always our family go to. Bar none, the best oil on the market! And being an amsoil member is worth it!
I bought a used boat several years ago and the owner was using Amsoil products & I've never switched brands. Cleanburning & does what it's supposed to do.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
HP marine 2-stroke oil
By 
DANNY, 
a 
Verified Buyer 
on 
May 21, 2021
Been using in my 125 mercury outboard injection system, runs great and lot less smoke.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Only one to use in the boat
By 
JEFF R., 
a 
Verified Buyer 
from 
Florida 
on 
May 21, 2021
So many years using for the boat. Runs like new and clean every time.
This stuff is far exceeding XD100 in every aspect especially the price. Buy in bulk you won’t regret it. Been running HP Marine fore years as an XD 100 replacement and couldn’t be happier.
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