Welcome to Gunson Tools

Gunson historically had been renowned for its innovative products that make life easy for the automotive enthusiast who seeks high performance and trouble free motoring.

TECH-TORQUE

Your technical Guide to using Gunson Tools

Colortune See inside the combustion chamber

Colortune is a unique mixture setting device and a detector of other mixture related problems. It is a spark plug, which runs the engine like any normal spark plug, but because it has a glass insulator, it allows the colour of the combustion flame inside the cylinder to show through andindicate the strength of the mixture.How Colortune works:Combustion at its most efficient produces a clear blue... Read More

Automatic Hydraulic Brake and Clutch Bleeder

Bleeding the brakes by pumping the brake pedal repeatedly has one big disadvantage: the piston inside the master cylinder can travel past the slight lip that has formed with normal usage, possibly damaging the seal. This does not happen with a pressure system such as the Gunson Eezibleed as the master cylinder piston will not be moving. If new components have been fitted, or the fluid is... Read More

Using the Gunson Spark Plug Cleaner

Remember!When finished, remove the clamp and cloth bag and return the abrasive grit media to the plastic bag. Pay particular attention to keeping the abrasive grit media dry.Always keep fresh, unused abrasive media ready for use. After an amount of use, the grit media will break down and lose its abrasive properties. Do not be tempted to use if the grit media is in this condition.Dispose of the media responsibly and refill with fresh media. Replacement grit is available - Part No: 77112It is not recommended to clean or regap modern Iridium spark plugs. In this case refer to the plug... Read More

Product Videos

All our product and promotional videos are available on our Video Channel or over on our Youtube Channel

Classic brake adjusting wrench from Gunson fits many types of vehicle

Classic car maintenance is easier when you have the right tools for the job. Working on drum brakes means often relying on a brake adjusting tool before the drums can be pulled free for maintenance. This Brake Adjusting...
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Posted on Friday 12 October 2018

This new twin-head cleaning brush will let you clean your pride and joy like a pro.

Professional car detailers rely on a number of special brushes and cleaning tools in their pursuit of perfection and this new twin-head cleaning brush from Gunson (part number 77151) will let you clean your pride and...
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Posted on Tuesday 04 September 2018

New Products

Classic Oil Cans 3pc