I've just bought a Maxum boat with a Force 70 outboard. There were no manuals with the boat or engine. Can anyone tell me the oil / fuel ratios and if I should use unleaded or Lead Repalcement Petrol ?<br /><br />I live in the UK and I'm not sure what the US fuel types are. Lead Replacement Petrol was what became available in the UK when the old leaded fuel became unavailable.<br /><br />Cheers, any help would be useful,