Gear lube ?

I have an 05 opti 225. What kind of gear lube do I use. Premium or High performance ?
Thanks

Either is fine...

Jay

I will used the High performance......dont mix the two ....if you dont know whats' in there . Let it drain over night then pump a couple oz' of the high performance in the gear case and let drain about a hour . Pump the couple of oz in the top hole to drain .....then fill the total mount for the gear case in the bottom hole ?