Klotz UpLon TechniPlate Upper-Cylinder Fuel Lube Treatment — 1 Quart for 4-Stroke Engines, Alcohol & Gas Compatible

Klotz UpLon KL-107 is a TechniPlate synthetic upper-cylinder and fuel-lube formulated to protect and lubricate 4-stroke engines running on gasoline, ethanol blends, methanol or nitromethane.

Designed for high-performance and everyday 4-stroke engines alike, this 1-quart bottle of Klotz UpLon provides targeted lubrication where fuel contacts the upper cylinder and fuel pump. The blend is engineered to mix with alcohol- and gasoline-based fuels so moving parts stay coated during combustion cycles and fuel delivery — helping reduce wear and keep injectors and pumps operating smoothly. It’s suitable for engines that use oxygenated fuels and for racing or marine applications where fuel system protection is critical.

How does UpLon protect the upper cylinder during combustion?

UpLon leaves a thin, durable film on valve stems, cylinder walls and ports that helps reduce friction and metal-on-metal contact during combustion. The synthetic TechniPlate formulation resists breakdown in high temperatures and maintains lubricity when blended with alcohol or gasoline fuels.

• Forms a protective layer on valve stems and cylinder surfaces
• Maintains stability under heat and combustion conditions
• Compatible with gasoline, ethanol, methanol and nitromethane

Will it work with my fuel system and injectors?

Yes — UpLon is designed to blend with a wide range of fuels and helps keep injectors and pumps cleaner by reducing deposits and improving lubrication. Regular use can lower the frequency of injector servicing and help maintain steady fuel pressure.

• Mixes easily with alcohol and hydrocarbon fuels
• Helps stabilize fuel pressure and reduce pump wear
• Aids in minimizing injector residue buildup

How do I use Klotz UpLon KL-107 safely and effectively?

Follow the manufacturer’s recommended dosage and add UpLon directly to the fuel tank or fuel system as specified by Klotz. Use in moderation per service intervals or pre-event fueling for race and marine engines to ensure consistent lubrication without over-treatment.

• Measure according to engine size and fuel volume guidelines
• Add to fuel tank before filling to ensure proper mixing
• Store the 1-quart bottle upright in a cool, ventilated place

What performance situations benefit most from this treatment?

Engines that run on oxygenated fuels, high-revving race engines, and marine motors exposed to heavy loads will see the most value. UpLon supports longevity and reliable fuel delivery under demanding conditions.

• Racing and high-performance 4-stroke engines
• Boats and marine engines using ethanol-blended fuels
• Any fuel-injected system prone to wear or deposit formation

Who is this for? Klotz UpLon KL-107 is aimed at mechanics, racers, marine operators and performance enthusiasts who want a synthetic TechniPlate solution to protect upper cylinders, injectors and fuel pumps in 4-stroke engines. If you use ethanol, methanol or nitromethane blends — or simply want an upper-cylinder lube that blends well with standard gasoline — this 1-quart treatment gives a practical, engine-focused option for routine maintenance and pre-race preparation.