Resources / Posted by Sarah Pryor Racing Pinewood Derby cars has been a Boy Scout tradition since the 1950s, and now many other clubs and organizations are getting in on the action. The premise is simple: build a car out of a piece of wood, four nails and four wheels, and get it to the end of a sloping track as fast as possible. Since these cars rely solely on gravity and momentum to win, reducing friction is the name of the game. Here are 30 tips to get your car looking and racing its best on race day! Tips to Pick Up Speed
Coordinate derby volunteers with a sign up.SAMPLE Tips to Decorate Your Car
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Using these tips, you're sure to wow the crowd on race day. But remember, you'll need to check your competition's rules to determine which modifications are allowed. Happy racing! Sarah Pryor is a journalist, wife, mom and Auburn football fan living in Charlotte, N.C. Create a Sign UpView Plans SignUpGenius makes groups and clubs organizing easy. | Organize camping trip food and supplies with a sign up. View Example Create a Sign Up View Plans Recent Groups & Clubs Articles 30 Community Service Ideas to Celebrate National Volunteer Month Read More 30 Fun Facts About Easter Read More 20 Planning Tips and Ideas for Your Company Retreat Read More Related Articles Scout Camping Checklist Read More 25 Fundraising Ideas for Clubs Read More I love SignUpGenius' ease of use and functionality. In just the last few weeks I have used SignUpGenius to help manage Girl Scout outings, Secret Santa Sign-up, a potluck, and volunteer opportunity at our preschool. The possibilities are endless.... I've tried other sign-up websites and find yours by far the best fit for my purpose. Diane Crockett - Arlington County, VA |
FAQs
What is the best shape to cut a Pinewood Derby car? ›
The wedge is a classic and probably the easiest shape (besides keeping a block) to build your Pinewood Derby car. The Wedge is the foundation of many cool car designs, and it is designed to be aerodynamic and is a one-cut wonder.
Should I bake my Pinewood Derby block? ›Baking your Pinewood Derby wooden block helps to remove the moisture so that you have more wiggle room to add extra weight at the end. Remember, every little bit of weight in the right place makes a difference! Bake it in the oven at 250° for about 2 hours.
Should I sand the wheels on a Pinewood Derby car? ›Sanding the wheels
Work up to as fine of grit as you can find. Only sand enough to remove imperfections and make the wheel round as possible. You can get a wheel mandrel to put the wheel in your drill at Michael's, Hobby Lobby or various other hobby supply places.
To go fast, it's all about aerodynamics, 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.
Is it better to put weight on top or bottom of pinewood derby car? ›Most PWD experts believe a car is faster when the weight is predominately placed towards the rear of the car. Why? Because most tracks are designed so a car rolls down the track on an incline from a height of 3.5 feet -‐ 4.5 feet before traveling down a long flat stretch.
Should you bend pinewood derby axles? ›You will want to bend your front axle a PRECISE AMOUNT for maximum speed, ensuring the car is level front to back when racing.
Do you glue Pinewood Derby axles? ›Slide the axles and wheels onto the car and glue into place. Use an epoxy or nonresin glue, and make sure you don't get any on the surface of the axle where the wheel rides.
Should you prime a Pinewood Derby car? ›Try to make the wood as smooth as possible for best results. Do not pre-coat with primer or wood sealer.
Is it legal to sand Pinewood Derby wheels? ›Wheels may be sanded/lathed/filed to smooth out molding imperfections in the tread area. The contact surface of the wheel must be flat as it sits on the track. Beveling, tapering, significant rounding, pointing, shaving, concave, wafering, etc. of the wheel contact area is prohibited.
Do fenders make Pinewood Derby cars faster? ›Fenders can help efficiently direct the air around the wheels resulting in more speed. There are a few different types of fenders: Leading Edge Fenders: These fenders are placed in front of the wheels and help direct air over them, leading to a faster car.
Are lighter Pinewood Derby wheels faster? ›
As far as wheels are concerned, typically lighter wheels are faster. This is because there is a certain amount of energy needed to start the pinewood derby car to roll when the starting pin drops. The lighter the wheels, the less energy is required to start rolling, so cars can get a jump at the starting line.
How do you optimize a Pinewood Derby car? ›- Lubricate the wheels with graphite.
- Bake the wood block.
- Use axle guards.
- Smooth the axles.
- Choose the right car shape.
For pinewood derby cars, extending the wheelbase provides an advantage due to the following reasons: On Ramp-flat tracks2, best speed is attained by locating the center of gravity (COG) of the car as far back as possible while still maintaining stability (typically this is about one inch in front of the rear axle).
What is the best angle for a pinewood derby car? ›- Alignment refers to the arrangement of the wheels and axles in the car body in relation to each other and the body itself. ...
- The rear wheels should be set at a 3-degree angle (camber). ...
- The rear wheels must be parallel to each other and the car body.
After you cut your car with a saw, use a Wood Rasp to smooth the cut and give your car more shape. Use a metal file to smooth out the grooves created by the rasp.
What saw is best for cutting pinewood derby cars? ›Band saws are the best tool for cutting a Pinewood Derby car block. If you don't have access to a band saw, a coping saw will do. Coping saws are economical and can cut unusual shapes and curves. Coping Saws are intended for cutting curves in thin material but they can be used for cutting your Pinewood Derby car.
What is the best wheelbase for a pinewood derby car? ›For example, on a smooth aluminum track, a wheelbase of 4.75” offers a good balance between speed and stability. For a rougher track where instability could be a concern, the Race Team might consider going with a 5.0” to 5.25” wheelbase. New axle holes must be made to move or extend the car's wheelbase.
Can you cut pinewood derby car on table saw? ›Goodbye bandsaw. I sliced the pinewood derby block into 1/8 inch thick sheets on a table saw, then cut various profiles with the Glowforge and laminated the whole thing back together. Small dowels running laterally helped with alignment of the layers.