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Subsequently, What is the fastest Pinewood Derby car design?
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. … The BSA block has standard wheel spacing to comply with all rules.
Also, What is the best design for a 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!
What is the fastest Pinewood Derby car?
Black PRO Car
Last Review : 10 days ago.
What is the Pinewood Derby world record?
Mahoney State Park in Ashland, Nebraska, USA on 15 October 2016. The successful Pinewood Derby car was provided by Glenn Jewkes of Jewkes Engineering. It completed the run in 1 min 16.7 sec, and weighed 137 g (4.83 oz).
Where is the best place to put weight on a Pinewood Derby car?
PUT MOST OF THE WEIGHT IN THE BACK (Don’t put it too far back, or your Pinewood Derby car will become unstable and pop a wheelie.) Our expert says if you do this correctly, you will beat a Pinewood Derby car built exactly the same — except with the weight toward its front — by 4.6 car lengths.
What makes a Pinewood Derby car go faster?
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.
How can I make my Pinewood Derby car more aerodynamic?
Fenders help air to flow smoothly around the wheels. Just make sure to use light weight wood or plastic fenders.
What makes the fastest Pinewood Derby car?
Highly polished axles are a must for the fastest pinewood derby cars because they reduce speed-killing friction. Chuck the axle in a drill press.
What should I use for weight on Pinewood Derby car?
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.
Is a heavier Pinewood Derby car faster?
Weight and Placement in Pinewood Derby Cars. One of the most fundamental rules in the Pinewood Derby is the maximum weight limit of 5.000 ounces, or 141.643 grams. Simple physical principles dictate that a heavier car will run faster. … That is true, but 2/3 of the track the cars run on is flat.
How do you increase the speed of a Pinewood Derby car?
– 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 best lubricant for pinewood derby cars?
Graphite
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 do you shape a Pinewood Derby car?
Do Boy Scouts have Pinewood Derby?
Pinewood derbies are often run by packs of the Cub Scouts program of Boy Scouts of America. With the help of adults, Scouts build their own cars from wood, usually from kits containing a block of pine wood, plastic wheels, and metal axles.
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. You can then add more weight to the back of the car.
How do you bake Pinewood Derby blocks?
1. Bake the Block: Start with your block of wood, and before you do anything else, bake it in the oven at 250 degrees for around two hours to remove moisture and make it lighter. This will allow you to place more weight to the rear of the Pinewood Derby car where you actually want it.
Should you sand Pinewood Derby wheels?
Lightly Sanded BSA Wheels (Wheels must not be peaked, ‘H’ed, humped, tapered, or narrowed. The only work allowable to any wheel is to remove manufacturing defects such as burrs or injection flanges. Wheels may be sanded until the mold seam is removed.
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