Quick Answer: How To Make A Fast Wooden Race Car?

What makes a Pinewood Derby car fast?

Aerodynamics have little effect in such a short race, but weight does and putting the weight at the back of the car will make your car faster on the flat of the track. Tungsten weights, in most cases, are best because of their high density. Lube the car at the body/wheel friction point.

What is the best 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.

What is the fastest Pinewood Derby car?

The Black PRO Car is our fastest pinewood derby car. It pushes the Speed Limit! It is track-tested car ready to race featuring our race winning PRO friction-free BSA Ultra-Lite graphite-coated wheels and PRO BSA graphite-coated grooved axles.

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Are Bent Axles legal in Pinewood Derby?

No. Bent axles are not allowed in either racing class.

Is a heavier Pinewood Derby car 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.

How can I make my soap box derby car faster?

Weight: Numerous formula-based calculations and real-life experiments have been done to determine if a heavier or slower soap box derby car will go faster. Consensus is that adding weight gives the car more momentum (acceleration/top speed) and cuts down on air resistance/drag.

Where should the weight be on a pinewood derby car?

Weight should be placed towards the rear of the car. You can drill the weight holes in the bottom, side or rear of the car as shown in these examples. Stay at least 1/8″ away from the axle slots.

Where should the weight be placed 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 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.

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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.

How can I make my Awana car faster?

10 Tips and Tricks to a Fast and Cool-Looking Pinewood Derby Car

  1. Bake your block.
  2. Max out your weight at the regulation 5 ounces.
  3. Use all of the graphite (dry lubricant is usually allowed).
  4. Sand and polish your wheels and axles.
  5. Check alignment.
  6. Spend time on sanding.
  7. Use a high-quality paint.
  8. Add decals!

What is the fastest wooden car?

In 2016, the “Pioneer Cedar Rocket” set a Guinness World Record for being the fastest motorized log car, reaching a top speed of 47.64 mph on the set of HGTV’s Timber Kings at the Wild Horse Pass Motorsports Park in Chandler, Arizona.

Can you put weights on the bottom of a Pinewood Derby car?

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. Install some of the weight behind the rear axle and the rest in front of the axle. The weight can be broken apart with pliers.

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.

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