How do you make a pinewood derby car go faster?
Build a Fast Pinewood Derby Car in 6 Steps
- Step 1: Reduce friction to speed up your car.
- Step 2: Lubricate Axles and Wheels.
- Step 3: Prepare and Polish Axles – Essential for Speed.
- Step 4: Balance and tune your Wheels to Maxiumize Speed.
- Step 5: Add Weight to Increase Inertia.
What is the fastest shape for a pinewood derby car?
simple wedge
But aerodynamics rule the day, and the best shape is a simple wedge. Just like a spoiler on the rear of a sports car, the wedge shape allows as much air to flow over the top of the car without hinderance while keeping the car pinned to the track.
Do fenders help pinewood derby?
Pinewood Derby Fenders / Air Guides Add pizzazz to your pinewood derby car with our sleek fender accessories! Fenders improve air flow over the wheels resulting in a few milliseconds of advantage, during a tight race. Both front and rear fenders are available and are typically used together.
Where do you put weights on a derby car?
Best Location to Weight Your Pinewood Derby Car When deciding on where to weight your car, you should try to reach a final balance point of the car 1 inch or less in front of the rear axle. To achieve this, place 2/5 of the added weight behind the rear axle, and the remaining 3/5 in front of the rear axle.
How far apart should the wheels be on a pinewood derby car?
The wheel base (distance from front axle to the rear axle) may not be altered. The cut slots must be used for the axles and the wheel base distance must be 4-1/4 to 4 3/8 inches. 8.
Where should the center of gravity be on a Pinewood Derby car?
Putting Pinewood Derby® Car Weight randomly on your PWD car is not the key to getting the most out of your build. Center of gravity placement should be between 1⁄2″ – 1″ in front of the rear axle. This is true for all wheel base types. Whether you are using a standard wheelbase or an extended wheelbase.
What is the maximum weight for a Pinewood Derby car?
5 ounces
MAX OUT YOUR CAR’S WEIGHT AT 5 OZ In most races, a Pinewood Derby car’s weight is limited to 5 ounces. If your car weighs less than that, add coins or other weights.
How to win the pinewood derby Ultimate Speed Secrets?
Center of Mass (Center of gravity) Location. This step is supposed to give you a 36% increase in speed.
How to finish a pinewood derby car the right way?
– Design your Pinewood Derby Car. The first step is to have fun thinking up a car design. – Cut your Pinewood Derby Block. There are several ways to cut the block of wood. – Shaping your Block. – Adding weights to your Pinewood Derby Car. – Finishing Touches. – Adding Wheels and Axles
How to make your pinewood derby car go faster?
Polish all of the axles. This is a great project for a Cub Scout and his helper.
What is the best dry lubricant for pinewood derby?
FASTEST LUBE for use on derby cars.