Oil filter?

[Leirhiht]

Got a 08 moomba mobius with a 325 assault and I'm wondering what oil filter I'm supposed to use. Are the filters supposed to be marine specified or is there such a thing? I thought this motor was a GM 5.7L so I figured I could use a ac Delco filter for that engine and order it from GM dealer or am I wrong? Also I'm unsure of the weight of oIL I need to use and what brand it needs to be or does brand not matter?

Can anyone tell me what this motor really is and what I need for an oil change?

Thanks

[kaneboats]

There is a sticky in the HOW TO section with all the specs, etc. for your engine, which is a Chevy 5.7L. Here's a link to what you need:

https://forum.moomba.com/showthread....ns-Torques-Etc

BTW, if someone remembers what size cotter pin that was somebody asked about the other day I'll add it to the thread along withe the prop nut info.

[Leirhiht]

There is a sticky in the HOW TO section with all the specs, etc. for your engine, which is a Chevy 5.7L. Here's a link to what you need:

https://forum.moomba.com/showthread....ns-Torques-Etc

BTW, if someone remembers what size cotter pin that was somebody asked about the other day I'll add it to the thread along withe the prop nut info.

Thanks for the info.

[Leirhiht]

There is a sticky in the HOW TO section with all the specs, etc. for your engine, which is a Chevy 5.7L. Here's a link to what you need:

https://forum.moomba.com/showthread....ns-Torques-Etc

BTW, if someone remembers what size cotter pin that was somebody asked about the other day I'll add it to the thread along withe the prop nut info.

OK I work at a dealership and we stock the PF25 but it's the classic version. It's not blue like typical filters from ac Delco are,it's white and it has a big red AC logo and says full flow. I assume this will still work.
So my other question is..I'm seeing some stores selling marine grade oil. What is the difference in marine grade, Conventional, and synthetic?

[kaneboats]

OK I work at a dealership and we stock the PF25 but it's the classic version. It's not blue like typical filters from ac Delco are,it's white and it has a big red AC logo and says full flow. I assume this will still work.
So my other question is..I'm seeing some stores selling marine grade oil. What is the difference in marine grade, Conventional, and synthetic?

OK. here we go again. This debate comes up every year. Here's some background for you:

https://forum.moomba.com/showthread....hlight=penzoil

https://forum.moomba.com/showthread....173#post157173

[Leirhiht]

OK. here we go again. This debate comes up every year. Here's some background for you:

https://forum.moomba.com/showthread....hlight=penzoil

https://forum.moomba.com/showthread....173#post157173

Awesome! This is my first boat ever and I'm still learning all the maintenance stuff. Next year will be easier. Thanks again!

[Leirhiht]

OK. here we go again. This debate comes up every year. Here's some background for you:

https://forum.moomba.com/showthread....hlight=penzoil

https://forum.moomba.com/showthread....173#post157173

Kane, how can I tell if my engine has catalytic converters? I thought it did but after reading the manual I found on indmars site I'm thinking differently.

[mmandley]

Kane, how can I tell if my engine has catalytic converters? I thought it did but after reading the manual I found on indmars site I'm thinking differently.

the 325 Assault does not have Cats, only the 340 with a black intake. Yours should have a plastic cover on top of the engine and then a round flame arrestor under that.

[smorris7]

Yep


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[lee]

Equivalent Filters
Pennzoil PZ52
AC PF454
Fram PH8873
Mobil 1 M1-111
NAPA 7099
WIX 57099