FAQ

What makes a Pinewood Derby car go faster?

Speed depends on many factors, including alignment, weight distribution, wheel and axle prep, and aerodynamics. Tools like drill jigs, axle benders, and polishing chucks help fine-tune performance.

What is the fastest shape for a Pinewood Derby car?

When building a car for speed, focusing on aerodynamics can significantly enhance its performance. Eliminating (or at least minimizing) the surfaces that create drag, as well as efficiently directing air around surfaces that can't be eliminated, is crucial to obtaining maximum speed.  For the body itself, a thin, flat car, also known as "thin to win," is the best shape.

What’s the best balance for a Pinewood Derby car?

There are several factors that contribute to balancing a derby car. Placing more weight in the rear of the car leads to an increase in potential energy, resulting in more speed. However, too much weight in the rear of the car can result in instability, which can slow it down. A general rule of thumb is to have your car's balance point around 1 inch in front of the rear axle.

Do I need special tools to build a competitive derby car?

While not always necessary, precision tools can significantly enhance racing performance and consistency. For example, drill jigs ensure proper alignment of axles and wheels. Axle benders allow you to tune your vehicle’s steering in rail rider setups, resulting in increased stability and speed. Wheel holders will enable you to significantly reduce the friction experienced between the wheels, axles, and car body, again resulting in faster performance.