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Oil Grade IN F5A
Posted: Thu Jul 26, 2018 1:22 pm
by Okgolol
Hey everyone i hope this is ok im new to mighty boys and im just wondering what grade of oil everyones running in their F5A's
Re: Oil Grade IN F5A
Posted: Thu Jul 26, 2018 4:04 pm
by xlent_24
Hey mate, i just run 15w-40 in mine
Re: Oil Grade IN F5A
Posted: Thu Jul 26, 2018 5:35 pm
by Okgolol
ok talking to the penrite rep today and their system recommends 20W-60
Re: Oil Grade IN F5A
Posted: Fri Jul 27, 2018 11:57 pm
by Brayden
I have run Penrite semi synth 15-40 in my F8B for 15 years and it is still running strong.