For larger Yamaha outboards or boats with bigger fuel systems, this kit provides extended coverage with a 32 oz fuel stabilizer.. The Yamalube Fuel Stabilizer and Conditioner Plus (32 oz) prevents ethanol-related issues and keeps fuel fresh for up to 12 months. The Yamalube Stor-Rite Fogging Oil (12 oz) protects cylinder walls and carburetor throats with a corrosion-resistant coating. To finish, the Yamalube Marine Grease (10 oz) lubricates steering pivots and fittings with a water-resistant formula.. A straightforward kit that protects fuel, cylinders, and external fittings all in one.. Quick Highlights:. 3-piece OEM Yamaha kit for larger tanks. Yamalube Fuel Stabilizer (32 oz) treats up to 320 gallons. Stor-Rite Fogging Oil (12 oz) protects cylinders and carbs. Marine Grease (10 oz) prevents rust and washout. Designed for seasonal Yamaha outboard layup. FAQs. Q: How many gallons does the 32 oz stabilizer treat?. A: Up to 320 gallons of gasoline.. Q: Is the fogging oil safe for both 2