Yamaha - Yamalube EFI Engine Storage Fogging Oil - 32 oz. - 2-Pack - ACC-STORR-IT-32 Special lubricant that helps to protect metals against rust and corrosion during off-season storage conditions, specially designed to mix with a portable fuel supply to effectively treat an EFI engine cylinder, pistons, and valves. Features: Size - 32 oz. 2-Pack Contains Fuel Stabilizer and Ring Free for the fuel remaining in the fuel system.