Printable Pinewood Derby Cars Templates - Printable Templates Web2 (2024)

FAQs

What is the best design for a pinewood derby? ›

This is where some might differ in their approach to the Pinewood Derby. It's okay to get creative with the look and design of your car. On the flip side of that, if your main goal is speed, you'll need to keep it simple. To go fast, it's all about aerodynamics, and the best shape is a simple wedge.

For example, on a smooth aluminum track, a wheelbase of 4.75” offers a good balance between speed and stability. For a rougher track where instability could be a concern, the Race Team might consider going with a 5.0” to 5.25” wheelbase. New axle holes must be made to move or extend the car's wheelbase.

Remember, a rectangular car is not an aerodynamic design. The most basic aerodynamic design is a simple wedge. If you don't have time to design a complex car, a wedge will work just fine. Download a Pinewood Derby car template PDF to help you create your design.

The rear wheels should be set at a 3-degree angle (camber). This angle reduces friction as only a tiny portion of the wheel makes contact with the track.

The fastest Pinewood Derby cars steer slightly into the center rail. This helps to stabilize the car and guard against the dreaded, speed-killing wiggles. This is accomplished using a precisely bent axle on the front wheel.

You'll want to help your Scout by baking the block in an oven at 250 degrees for one hour. Let the block cool overnight. Then, weigh the block quickly and accurately with a Pinewood Derby scale. Evaporating the water inside the wood allows you to distribute the weight differently, ideally toward the car's rear.

Assuming all other factors are equal, a heavier car will be faster than a lighter car. The Pinewood Derby rules limit the weight of each car to 5 ounces.

Band saws are the best tool for cutting a Pinewood Derby car block. If you don't have access to a band saw, a coping saw will do. Coping saws are economical and can cut unusual shapes and curves. Coping Saws are intended for cutting curves in thin material but they can be used for cutting your Pinewood Derby car.

When the paint has dried, mount the weight on the top of your car as far to the rear as possible. The weight should not extend past the rear of the car. Glue bottom weights to the bottom of the block to bring the total weight (including wheels and axles) to 5 oz.

Push until the wheel touches the car body. The base is designed to leave the proper gap between the wheel and body. 5. The axle will need to be glued if it slips easily into the car body.

Which wheel should be raised on Pinewood Derby car? ›

Raised Front Wheel

The wheels are a significant source of potential energy drain on a Pinewood Derby® car. Raising the non-steer wheel (typically the front left) so it does not contact the track reduces the amount of energy used to start the wheels spinning.

If you are short on time, consider a very simple design that requires only one or two cuts. For example, the wedge shaped design only requires you to cut the block on a diagonal. Hold the block so you are looking at it from the side, then draw a line with a ruler from the bottom left to the top right. Voila, one cut.

We tested over 100 different paints and selected the ones that gave the best results on Pinewood Derby cars. These high gloss acrylic paints work best if no primer or wood sealer is used - Just sand and paint. All of our paints are water based. They are non-toxic and water wash-up.

The front edge of the wheels must be behind the nose of the car (100% of the car behind the starting peg). Length: Car cannot be more than 7 1/8 inches long. Width: Car cannot be more than 2 3/4 inches wide. Height: Car cannot be more than 3 1/8 inches tall.

After you cut your car with a saw, use a Wood Rasp to smooth the cut and give your car more shape. Use a metal file to smooth out the grooves created by the rasp.

Pinewood Derby Results. The average times with just weight added was 3.288 seconds. There was 0.188 seconds between the fastest and slowest car, about 23 inches. The average time was 2.994 seconds, about 44 inches faster than without graphite (0.353 seconds).