Bought a 1980 Starcraft with a 140HP 4 cyl. Should I use a Lead additive or just go with maybe midgrade unleaded gas. Called Mercury and some women told me to use the lead additive. Boat and motor are in like new condition, just don't want to mess the engine up. Thanks for any help you can give...
Hey, new guy here. I am in the process of obtaining a 1979 American Model I/O. It is like new, stored in heated building. This model is fiberglass. Has Iron Duke power plant. Any pictures and likes or even dislikes from members here? Thanks, Dave
