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 flame, various colours result in inefficient mixtures. Inside an internal combustion engine those same colours are present though not normally seen. With Colortune fitted in place of a spark plug, the... Read More

Gabby Gunson says:If your vehicle is not used regularly or stored over the winter months, maintain the battery with two useful Gunson products: the 77117 Battery Charger and the 77119 Smart Battery Alert.If the battery voltage drops below 12.2V the 77119 triggers an audible warning.The 77117 is a fully automatic, microprocessor controlled unit, maximum charge rate of 10 amps. Once the battery is charged it is maintained at full voltage without overcharging. Maintaining Car and Motorcycle Batteries If you don’t drive your dream car every day you may be unfortunate enough to experience the... Read More