What pinewood derby car design is fastest?
What pinewood derby car design is fastest?
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.
How do you make a pinewood derby car super fast?
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!
What is a fast time for pinewood derby?
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 make a gravity car go faster?
how to improve your vehicle
- add more weight to your vehicle. Contrary to other vehicle-based events, you should maximize the weight of your gravity vehicle.
- use wider wheels.
- Oil your axles.
What is the best weight for a Pinewood Derby car?
MAX OUT YOUR CAR’S WEIGHT AT 5 OZ 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.
What is the best aerodynamic 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.
How do you stop a gravity car?
Brakes. A good braking system will stop your vehicle on the mark, with precision and accuracy. Skid is a factor that affects the braking ability and stopping distance. Skid can be fixed by using wheels with more traction.