Klotz Octane Booster & Gas Stabilizer - 16oz

Klotz octane booster and gas stabilizer in a 16 oz bottle formulated for V-twin motorcycles. Increases pump fuel octane up to 10 numbers while stabilizing flame front, cleaning fuel systems, and protecting against ethanol separation and moisture.

Features

• Increases octane up to 10 numbers
• Tetraethyl lead substitute for added lubricity
• Stabilizes flame front and controls burn speed
• Cleans injectors, carburetors, and catalytic converters
• Works with gasoline and ethanol-enriched fuels
• O2 and converter safe
• Absorbs moisture
• No MTBE

Specifications

• Brand: Klotz
• Manufacturer Part #: KL-602
• UPC: 028175016022
• Size: 16 oz
• Dimensions: 7 in L x 2 in W x 2 in H
• Weight: 1.08 lbs

Fitment

For all V-twin motorcycles, including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

How much do I add to my fuel tank?

Follow the mixing ratio on the bottle label. Typical dosing is 1 oz per 5-10 gallons depending on fuel octane needs.

Can I use this with ethanol fuel?

Yes — Klotz is recommended for gasoline and ethanol-enriched fuels (E10) commonly found at the pump.

Is this safe for catalytic converters and oxygen sensors?

Yes — it is O2 and converter safe and contains no MTBE, making it compliant with modern emissions systems.

Will this help with old or stale fuel?

The stabilizer absorbs moisture and helps control burn speed, protecting against ethanol separation and fuel degradation in stored bikes.

Can I use this in my carbureted or fuel-injected bike?

Yes — it cleans and conditions both fuel injection and carburetor systems.