Chrisravosa36
Chief Petty Officer
- Joined
- Aug 16, 2015
- Messages
- 622
I realize that inboards are required to have one, but not outboards. Im wondering if this is something I should worry about? Also with this motors, if there was a backfire, would it be best to have a pressure tank? Id think because there is no oxygen in the pressurized tank the fumes cannot ignite? Would a flam arrestor help this? The reason I ask is because there is some light scoring on the cylinders, not deep but can you barley feel it with a fingernail.