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HEAVY DUTY DIAMOND NANO-LUBRICANT ENGINE OIL ADDITIVES by BestLine Racing - NOW DESIGNED FOR BOTH GAS AND DIESEL ENGINES. With Free Shipping! 

Energy is lost due to friction that arises between the hundreds of parts that comprise an engine. This ultra-low friction Nano Diamond Ceramic technology was specially developed in order to reduce friction and increase the boundary layer protection to protect all the internal metal bearings and parts.

Experience a new era in engine care with the revolutionary Diamond Nano-Lube Engine Treatment by BestLine Racing. Specifically formulated for both gas and diesel engines, this offers the ultimate solution for engine maintenance and protection.

On Sale and Free Shipping On All Orders

The Best Line Of Defense Against Wear for Gas and Diesel Motors

One bottle treats 5 quarts of oil.

• Reduces friction and noise by approximately 60% compared to conventional engines, by forming an ultra-low friction film on top of the Diamond Nano-coating. Oil additive for car engine, and oil treatment for car and truck engines.
• Use for any type of vehicle, gasoline and diesel engines. Use in motorcycles, cars, classic cars, race cars, commercial trucks, and everything in between.
• More Concentrated High-Pressure Diamond Nano Engine Treatment Formula. Helps to reduce oil changes and engine noise. Returns power and life to high mileage vehicles. Superior Heat Resistance maintains lubrication integrity up to 1,800°F (982°C), outperforming conventional PTFE-based additives. Universal Compatibility is effective in gasoline, diesel, hybrid, and racing engines across all platforms.
• Use one bottle for every 5 quarts of oil; it is best if used at every oil change. Dual-Action Formula combines cleaning detergents with protective additives to: Remove existing sludge, Prevent new deposit formation, and neutralizes acidic oil breakdown. Restore your engine easily with BestLine Racing Diamond Nano Lube, a metal surface treatment.
• Extreme Heat Resistance and Boundary Layer Protection and Surface Polishing & Friction Reduction The nanoparticles (5-10nm size) act like microscopic ball bearings between moving parts. That fills microscopic grooves in cylinder walls and bearing surfaces, polishes metal surfaces to mirror-like smoothness through mechanical action, and reduces friction by up to 60% compared to conventional oils.
• Formulated and manufactured in the USA
• One Bottle Treats 5-Quarts of your regular oil

Diesel Fuel Additive to Clean, Lubricate, Boost Cetane and Keep DPF Filters Clean

DIESEL FUEL CONDITIONER + CETANE BOOSTER

BestLine Diesel Fuel Conditioner + Cetane Booster is a premium wintertime diesel fuel protection and fuel quality enhancer. Using advanced technology that modifies wax crystals into shapes that will more easily pass through modern fuel filters. It also contains an anti-icing inhibitor that lowers the freezing point of water. BestLine Diesel Fuel Conditioner +Cetane Booster keeps fuel liquid and flowing in cold weather, even after prolonged cold spells.

DIESEL XCELERATOR™ (Only 5¢ per treated gallon on average, and can save about 30¢ to 40¢ per gallon, the payback is fast) is a premium quality fuel treatment which boosts the quality of diesel fuel and has a cleaning effect on Diesel Particulate Filters. When added to 40 cetane (or higher) diesel fuel as directed, it improves engine performance, adds fuel economy, reduces emissions, improves lubricity, and adds fuel storage stability, for all types of diesel engines. Lifts the cetane value of the base fuel by 7 points (0.7 numbers), which improves combustion, increases performance and power, and reduces emissions. Reduces burn-off temperature of soot deposits to help lower DPF ash accumulation. Helps keep DPF filters clean which reduces maintenance costs and extends time between costly DPF regeneration cycles. Enhanced fuel lubricity reduces wear of fuel pumps and fuel injectors. Contains powerful detergent to remove and prevent carbon build up on injectors, combustion chamber, and diesel particulate filter.

DIESEL Particulate Filter Cleaner and Fuel Catalyst 

BestLine Racing Diesel Xcelerator™ Diesel Fuel Injector Cleaner + Cetane Booster is a premium quality fuel treatment that boosts the performance and stability of any diesel fuel it is added to.

The Biggest Problem: DPF-Related Downtime and Costs

Trucking companies consistently report that diesel particulate filter (DPF) issues are among their most frustrating and costly maintenance challenges. The main problems include:

• Frequent Regeneration Cycles: DPFs require periodic regeneration to burn off accumulated soot. Excessive regeneration increases fuel consumption, causes downtime, and can interrupt delivery schedules.

• Clogging and Ash Buildup: Over time, soot and incombustible ash from engine oil and fuel accumulate in the DPF, leading to clogs. This results in reduced engine performance, increased backpressure, and potential engine damage.

• High Cleaning and Replacement Costs: Off-vehicle DPF cleaning typically costs $200–$1,000 per filter, depending on severity and location. If a DPF is too clogged or damaged, replacement can cost several thousand dollars.

• Fuel Efficiency Loss: Increased back-pressure from a clogged DPF forces the engine to work harder, reducing fuel efficiency and increasing operational costs.

• Unplanned Downtime: DPF failures or forced regenerations can take trucks out of service unexpectedly, impacting fleet productivity and profitability.

Diesel fuel treated, yields maximum engine performance, fuel economy, emissions reduction, wear protection, and fuel storage stability, for all types of diesel engines. Lifts the cetane value of the base fuel by 3 to 6 numbers, which greatly improves combustion, increases performance and power, and reduces emissions.

The lubricity agent prevents the wear of fuel pumps and fuel injectors. Contains a powerful detergent package that both removes and prevents carbon build-up on injectors and in the combustion chamber and in the diesel particulate filter. In addition to all that, contains an anti-oxidant fuel stabilizer to prevent oxidation and fuel breakdown during prolonged storage or downtimes.

Treat Rate is One Gallon mixed with One Thousand Gallons of Fuel

Let us know how we can better serve your needs. Contact Us 

BestLine fuel treatment is an All-in-One fuel treatment

• Improved combustion: The diamond nano-particles in the treatment help to improve combustion by reducing friction and wear. This can lead to increased fuel economy and reduced emissions.
• Increased fuel economy: The treatment can help to increase fuel economy by up to 5%. This is due to the improved combustion and reduced friction that the treatment provides.
• Reduced emissions: The treatment can help to reduce emissions by up to 20%. This is due to the improved combustion and reduced friction that the treatment provides.
• Controls pH to meet ethanol standards for E-10 fuels: The treatment is specially formulated to control the pH of E-10 fuels. This helps to prevent corrosion and deposits that can build up in the fuel system
• Cleans fuel injectors and intake valve deposits: The treatment helps to clean fuel injectors and intake valve deposits. This can improve fuel economy, performance, and emissions.
• Reduces combustion chamber deposits: The treatment helps to reduce combustion chamber deposits. This can improve performance and emissions.
• Protects against fuel system corrosion: The treatment helps to protect against fuel system corrosion. This can help to extend the lifespan of the fuel system.
• Removes water and reduces fuel pump wear: The treatment helps to remove water from the fuel system. This can help to prevent fuel pump wear and improve performance.

OUR HEAVY DUTY DIAMOND NANO-LUBRICANT ENGINE OIL ADDITIVES by BestLine Racing - NOW DESIGNED FOR BOTH GAS AND DIESEL ENGINES.

• Agricultural Tractors
• Construction Tractors  
• Truckers 
• Heavy Equipment
• Mining Equipment 

Please allow 3 weeks for 55-gallon drum orders.

Lowest cost per ounce of Engine Treatment ($0.37¢ per ounce) 

Energy is lost due to friction that arises between the hundreds of parts that comprise an engine. This ultra-low friction ceramic technology uses nanotechnology in order to reduce friction and increase the boundary layer protection for all bearings, rollers, lifters, camshafts, and other metal parts.

Experience a new era in engine care with the revolutionary Diamond Nano-Lube Engine Treatment by BestLine Racing. Specifically formulated for both gas and diesel engines, this 55-gallon drum offers the ultimate solution for engine maintenance and protection.

• Use at a 10% mix ratio, (example: one gallon per 10 gallons of regular oil) 

Case of 24 each 12-oz engine treatment bottles. 

High Performance Nano Diamond  Engine Treatment by BestLine Racing - For Gas and Diesel Engines

Energy is lost due to friction that arises between the hundreds of parts that comprise an engine. This ultra-low friction Nano Diamond ceramic technology was specially developed in order to reduce friction and increase the boundary layer protection to protect all the internal metal bearings and parts.

Experience a new era in engine care with the revolutionary Diamond Nano-Lube Engine Treatment by BestLine Racing. Specifically formulated for both gas and diesel engines, this offers the ultimate solution for engine maintenance and protection.