Oil comparison
 

I've looked everywhere and cant find it. There was a link floating around that compared different brands of oil, the breakdown and viscosity after use and which held up the best. Does anyone happen to have a link?

Hydrocruisers old thread? Mobil 1 15-50 is all run. I tore down my engines after 12 yrs of abuse this winter and the bearings are pristine. Even with a cracked block and 3 qts of water in the oil for 1/4 of the season.

https://www.offshoreonly.com/forums/...brication.html

I'm with Rookie. Mobil 1 is all I run as well and the results have been outstanding!

X 3 on Mobil 1 15w-50

x4.......

Lost an oil filter (split) when my motors were in my old boat. After a couple of miles at 6000 rpms, looked down and no oil pressure. Opened the hatch - what a mess. Back to the marina, cleaned the bilge, new filter, filed it up again, and off we went. Years later, all we saw in the tear down was a little scuffing on a couple bearings, Since then, I always used it & see no reason to use anything else. My engines also had a slight bit of reversion.........so I think this protected pretty good.

x5!

type ( hydrocruiser )or (sandisk in the search column
)all the oil fun youll ever need

Mobil 1 15w - 50, been using it for years

I'm in, Mobil 1 15-50 for big blocks and Mobil 1 10-40 4t for my super charged seadoos and canam atv's. If the weather is cold I run the 10-40 in the jetboat