Wed I bought a nearly brand new boat package that included a Tohatsu 6hp 4-stroke outboard motor...boat and motor first sold in Sep'05. The motor has ~8 hours on it. Manufacture oil recommendations are SAE 10w30/40 thru 20w50. Break-in period is 10 hours but I going to change the oil now. Think GC would be a good canidate?
TIA...bgin
TIA...bgin