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Everything Your Engine Needs from the Coolant to the Transmission

Get the most oomph out of your engine with automotive lubricants and treatments manufactured by LYNCH PRO-FORMANCE PRODUCTS. From diesel and racing fuel additives to cooling and transmission treatments, our Portland, Oregon-based company is your source for the products you need to give your vehicle the high-end maintenance it deserves.


LYNCH PRO-FORMANCE PRODUCTS employ advanced technology to lubricate, penetrate, and prevent corrosion, freeing sticky mechanisms, displacing moisture, stopping squeaks, and reducing friction and wear on all metal surfaces. They clean and protect metal surfaces, tools, or any metal equipment exposed to water or weather. This is the ideal choice for easy-to-apply protection and lubrication for hundreds of uses ranging from household, automotive, and industrial applications.

Cooling System

Scale, rust, and corrosion build-up can cause overheating, lack of sufficient cooling, and can lead to mechanical failure. Our cooling system treatments reduce the surface tension of the coolant, which improves heat transfer through the cooling system while providing additional protection against rust, corrosion, and erosion. It also prevents the formation of scale deposits in the radiator for optimum coolant flow and lubricates the seals of the water pump.


LP203 Oil Conditioner

Oil & Transmission Treatment

As your vehicle gets older, it demands more from the transmission fluid. When the fluid begins to degrade, oxidation occurs, which leads to rough shifting, slipping, and increased temperature. As a result of the increased temperature, the gaskets and rubber seals inside the transmission will begin to harden and consequently may cause leaks. In addition, the viscosity of the fluid is lost, causing parts to rub together more frequently. The loss of viscosity leads to accelerated transmission wear, erratic shifting, and loss of torque.

LYNCH PRO-FORMANCE transmission treatment products provide significant protection against one of the most costly automotive repairs. The product promotes smoother manual shifts and helps restore responsiveness in automatic transmissions.

Fuel System

A properly maintained fuel system is one of the key factors to keeping your vehicle performing like it should. You'll help to maximize your fuel efficiency and avoid problems such as rough idling, weak acceleration, and stalling. Short trips and stop-and-go driving may cause deposit buildup, which can lead to hesitation and engine knocking, as well as rob your car of its original power and fuel economy.

Making sure your fuel flow is not blocked is vital to getting the most mileage for your money. Deposits can lead to hard starts, lost acceleration, and rough idling. Regular use of LYNCH PRO-FORMANCE PRODUCTS racing fuel additive products can control performance robbing deposit build-up and help restore an engine's lost power, performance, and efficiency. They also help fight accumulation of harmful carbon, gum, and varnish deposits in the fuel system that can reduce performance and remove water, which can lead to fuel line freeze. These products are safe for all gasoline engines.

Diesel Fuel Products

LYNCH PRO-FORMANCE diesel fuel additives clean injectors and the entire fuel system. It also provides protection against corrosion, decreases black smoke, and helps reduce sludge build-up and deposits to enhance performance and fuel economy. Increased fuel lubricity helps protect against premature pump and injector wear.

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