Table of Contents
What makes a pinewood derby car go faster?
5 Quick & Easy Tips For Improving Your Pinewood Derby Car’s Speed Put all of your weight in the back. Lube the car at the body/wheel friction point. Spend a fair amount of time on axle prep. Make sure your wheels are ready. Finally, once your wheels are mounted, check their alignment.
What is the fastest shape for a pinewood derby car?
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.
How do you run a successful pinewood derby car?
Maintain perspective. Pinewood Derby shouldn’t be all about racing, and it’s certainly not all about trophies or ribbons. Delegate responsibilities. Establish rules. Host a car-making workshop. Hold an inspection event. Gather materials. Establish a timing system. Use racing software.
Should I bake my pinewood derby block?
Should I bake the pinewood derby block? The short answer is no, do not bake the block. The idea behind baking the block is to remove moisture which will make the block lighter. Baking might remove more moisture but the block will quickly re-absorb the moisture after it is out of the oven and cooled down.
Do heavier pinewood derby cars go faster?
Add Weight: Remember to make your Pinewood Derby car as heavy as the rules allow. In general, it’s best to place weight to the rear of your car because a heavier rear increases speed.
What is the best weight for a pinewood derby car?
First, the basics: Your car should weigh as much as it’s allowed. 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.
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 is the best place for weight on a pinewood 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 do I find the winner of my Pinewood Derby car?
Timing of contestants has no bearing in determining winners. Cars must start from a stand still at the top of the track, and are powered only by gravity. The car whose nose is first over the finish line is the winner.
Do you glue Pinewood Derby axles?
7. Create Glue Holes: Glue the axles firmly in their holes to ensure that they stay perfectly placed, but make sure you don’t get glue on your wheels. 8. Add Weight: Remember to make your Pinewood Derby car as heavy as the rules allow.
Where is the center of gravity on a Pinewood Derby car?
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 best type of paint to use on a pinewood derby car?
ByBrittney. Pinewood Derby cars were painted over 100 times, and we selected the best paints for them. Sand and paint are the best way to apply these high gloss acrylic paints – they do not require primer or wood sealer.
What is a good time for a pinewood derby car?
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).
How can I make my derby car faster?
10 Tips and Tricks to a Fast and Cool-Looking Pinewood Derby Car Bake your block. Max out your weight at the regulation 5 ounces. Use all of the graphite (dry lubricant is usually allowed). Sand and polish your wheels and axles. Check alignment. Spend time on sanding. Use a high-quality paint. Add decals!.
How much weight does paint add to pinewood derby car?
Paint only adds a few grams (hundredths of a ounce). We generally weight up to 4.9 oz and then do the last weight adjustment at check-in.
Can I add weight to my pinewood derby car?
The heavier your pinewood derby car, the faster it will go. Most race rules limit the weight to 5 oz so you want your car as close to the limit as possible. The Wedge block will need about 2.5 oz of additional weight to bring it up to the 5 oz limit. Then add the weights until the total is 5 oz.
Why does my Pinewood Derby car wobble?
Pinewood Derby Wheels Wobble are a very common issue. Derby wheels are made with an injection molding process. Because they are not machined from raw material, flaws such as concentricity (wobble) will cause a wheel to wobble because the bore is not aligned with the outer diameter. No wheel mold is safe from flaws.
