Dragsters are made for fast racing. In fact they are the fastest racing cars in the world. They can cover 400 metres down a special track called a drag strip in only five seconds. And that is about as long as a drag race lasts!
To go so fast, a dragster must not be heavy or carry any extra weight. Because it has to be light it is really only a frame with an engine, a fuel tank and just enough room for the driver. There are two big rear wheels and two very small wheels in front. The driver is protected by a roll-bar. He has to be in case the dragster flips over. There are usually only two cars in a drag race. Sometimes it is just one dragster racing against the clock.
Dragsters use special, very powerful fuel called nitro-methane. This is a bit like the fuel used to power rockets. This also helps them to go so fast. Some dragsters have no brakes. After they pass the finish line the driver releases a parachute to stop.
Drag racing is exciting to watch but don't turn away during a race. Five seconds isn't very long. You might miss it!