Best oil for 2001 150 VMax ?

[Hair Jig]

I am assuming that any quality oil (OMC or QuickSilver) would be acceptable for a 2001 150 VMax?

Never owned a Yamaha and don't want to make a mistake.

Anything else I should know?

[illinifish]

I have a 2002 and I have run Penzoil semi synthetic , cabelas Semi synthetic and recently bought a case from bass pro Semi synthetic as they had a great sale. It has been a great motor
assuming yours is a carb they start better when trimmed level.

[21XDC]

Amsoil HP Injector oil works really well...

[DLAB]

Amsoil HP Injector oil works really well...

Wouldn’t run anything else imo

[Hair Jig]

Amsoil HP Injector oil works really well...

THANKS.I assume you are referring to the BLUE bottle? They both say "Injector Oil" on the bottle ........

[21XDC]

"HP"