StarTron SEF Gasoline Additive 8 oz. Treats 48 gallons per bottle. Pack qty 6.

• Makes all engines start easily, run smoothly; improves performance
• Removes and prevents gum, carbon and varnish
• Works in all engines and in all fuel
• Helps prevent phase separation by dispersing water throughout fuel as submicron-sized droplets that are safely eliminated while the engine operates
• Stabilizes fuel; helps rejuvenate old fuel
• 1 fl. oz. treats 6 gallons of fuel
• Reduces smoke and all other emissions
• Keeps fuel delivery system clean