What is the fastest shape for a pinewood derby car?
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.
What is a fast 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).
Is a shorter pinewood derby car faster?
The longer the wheel base, the greater the turning distance (a short car turns much more quickly than a long car). A pinewood derby car should go as straight as possible, so a longer wheel base is an advantage.
What is the average speed of a pinewood derby car?
The Speed of Pinewood Derby Cars The distribution plot below shows a range of speeds from 177 mph to 229 mph, with most cars exceeding 200 mph.
Are Bent axles legal in pinewood derby?
No. Bent axles are not allowed in either racing class.
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.
Where is the best place to put weight 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.
Should I 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 do you put the weights on a pinewood derby car?
Can you glue axles on pinewood derby car?
For pinewood derby cars, white glue works fine for gluing wood to wood (such as adding wood accessories) and for repairing chips or cracks in the wood. It can also be used for holding the axles in place. White glue doesn’t work well on metal, so don’t use it to glue metal accessories or weight to the car.
What is the fastest time for a pinewood derby car?
A fast Pinewood Derby® car can reach a speed of nearly 20 miles per hour. If a Pinewood Derby® car racing down the track was enlarged to the size of a real automobile, it would be speeding at more than 200 miles an hour.
What is the fastest Derby car?
ABSOLUTE FASTEST: The DERBY XTREME is the absolute fastest pine derby car kit available anywhere on earth. BANNED by most BSA Pinewood Derby Races… this car completely destroys all competition.
What is the best dry lubricant for pinewood derby?
Make sure this fits by entering your model number.
How much does the pinewood derby car kit weigh?
Winning Pinewood Derby Cars. The maximum weight limit for a pinewood derby car is 5.0 ounces. Your car should weigh 5.0oz to be competitive. The car block weighs between 1.5oz and 3.5oz (depending on your car design), so plan on adding roughly between 1 and 3 ounces, which allows .5oz for wheels and axles.