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Tips and Tutorials

What is a car's heater core?
A heater core is very much just a smaller version of a radiator, but instead of being used to cool the coolant in the motor, it uses the heat from that coolant to warm the car’s interior. It works,...
Isuzu Impulse Turbo
One of the most exciting developments in the automotive hobby of recent, has been the growth of interest in cars from the 1980s and 1990s. Radwood was one of the first, and is now an increasingly...
Toyota Tercel at Autocross
Today, we’re going to look at getting started in one of the easiest, cheapest types of competition you can drive your car to the limit in: Autocross. Autocross is a point-to-point time trial event....
The different types of wiper blades explained
Wiper blades need no introduction, but they're a vital safety component fitted to every car. Nor are they as straightforward as you'd think, with several different types being available. ​