Diesel High Performance DHP-10™

Diesel Fuel Additive for Lubricity, Cetane Improvement and Injector Protection

Diesel High Performance DHP-10™ is a concentrated, multi-functional diesel fuel additive formulated to improve fuel lubricity, increase cetane, clean fuel injectors and protect fuel pumps and injectors from wear.

Designed for use with #1 diesel, #2 diesel and ultra-low sulfur diesel (ULSD), DHP-10 provides cleaning, lubrication and fuel-performance benefits for common-rail and conventional diesel fuel systems.

How Does DHP-10 Improve Diesel Fuel Performance?

Diesel fuel does more than provide energy for combustion. It also passes through precision fuel-system components where cleanliness, fuel quality and lubricity can affect reliable operation.

Diesel High Performance DHP-10™ combines several functions in one concentrated diesel fuel additive to maintain fuel-system performance.

Improves Diesel Fuel Lubricity

Why is diesel fuel lubricity important? The fuel serves as the lubricant for precision components within the fuel system. High-pressure pumps and injectors contain closely fitted metal parts that operate under significant loads and very tight clearances. If fuel lubricity is lacking, increased metal-to-metal contact can contribute to friction, scuffing and wear. Maintaining adequate lubricity helps protect these components and supports fuel system durability.

Diesel High Performance DHP-10™ improves fuel lubricity to reduce friction and wear on treated metal components. DHP-10 contains Muscle Metal Treatment MT-10® for additional lubrication protection.

Boosts Cetane for Improved Diesel Performance

Cetane number is the measure of how readily diesel fuel ignites under compression. In general, a higher cetane number means shorter ignition delay, easier starting, and smoother combustion.

Diesel High Performance DHP-10™ is formulated to increase cetane while also providing fuel system cleaning and lubrication benefits.

Independent laboratory testing showed a 3–6% increase in cetane value using ASTM D613. Because the amount of improvement depends partly on the characteristics of the untreated fuel, results may vary from one fuel supply to another.

Cleans Diesel Fuel Injectors and Helps Control Deposits

Clean fuel injectors are important for the right fuel delivery and spray patterns. Deposits can form as fuel is exposed to heat and pressure and as unstable fuel components, oxidation products, or trace contaminants accumulate within the injector or around the nozzle openings. Modern common-rail injectors are especially sensitive because they operate at high pressures with very tight internal tolerances.

Diesel High Performance DHP-10™ cleans injectors and helps control injector deposit formation to support continuous fuel flow and reliable fuel-system performance. Its concentrated formula is designed to help maintain injector and nozzle cleanliness in both modern and older diesel fuel systems.

Helps Protect Fuel Pumps and Injectors

Fuel pumps and injectors contain precision components that operate under demanding pressures and tolerances. 

By improving fuel lubricity and reducing friction during metal-to-metal contact on treated surfaces, Diesel High Performance DHP-10™ helps protect pumps and injectors against wear and premature failure.

These lubrication and cleaning benefits can also promote fuel-system durability and reduce maintenance and downtime associated with fuel-related deposits and wear.