Boys' Life magazine » Pinewood Derby

Make a pinewood derby car display

Boys' Life — Mon, 30 Jan 2012 19:42:59 +0000

More pinewood derby fun:

When the race is over, enter the winner’s circle by building this display for your pinewood derby or model car.

WHAT YOU’LL NEED

Tape measure
Ruler
Saw
Lumpy rock
Screwdriver
Wood screws
Hammer
Narrow chisel
Scissors
Utility Knife (Optional)
Wood glue
3/4″ x 10″ x 10 1/2″ board
3/4″ x 3 1/2″ x 10 1/2″ board
12″ x 12″ cork board
1/2″ x 2″ x 9″ wood strip (optional)
1/2″ x 1″ x 9″ wood strip (optional)
Some black paint and white paint
Paint brush

WHAT YOU’LL DO

1. With the help of an adult, cut out the two boards and whack the small board with a rock. This will make the board rough like asphalt.

2. Chisel out four shallow depressions for the car’s wheels to sit in.

3. Glue and screw the two boards together using the three screws. Paint the whole thing black, or any color you like.

4. Use scissors to carefully cut the cork board into 1 1/2″ squares. Or, with an adult’s help, you can cut the cork with a utility knife.

5. Paint half the corkboard squares black and the other half white.

6. Glue the cork squares to the back of the display.

7. You can place or pin whatever you want on the completed stand. Display it on a flat surface or hang it on the wall.

HOW TO MAKE WALL MOUNTING BRACKETS FOR YOUR DISPLAY

You can use this trick to securely mount almost any heavy, flat object to a wall.

Cut the 1/2″ x 2″ x 9″ wood strip lengthwise at a 45-degree angle. Mount one piece about 1″ below the top of the back of the display and the other to the wall as shown. Attach the 1/2″ x 1″ x 9″ wood strip about 1″ from the bottom of the back of the display. The display will then slide firmly onto the wall.

100 amazing Pinewood Derby car photos of 2011

Boys' Life — Wed, 28 Dec 2011 18:11:54 +0000

Need pinewood derby car design ideas? Boyslife.org readers have sent us photos of some amazing pinewood derby cars. Take a look at some of our favorites sent to us in 2011, and then send us a picture of your pinewood derby car.

More pinewood derby fun:

Derby Town Racing

Boys' Life — Tue, 14 Sep 2010 20:46:29 +0000

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Love the pinewood derby? Click for photos of great cars, videos of amazing races and tips for building a fast car.

Speed Secrets of the Pinewood Derby

Boys' Life — Mon, 11 Jan 2010 20:43:01 +0000

Packs around the country are preparing to hold their annual pinewood derby. There are many ways to make your pinewood derby car go faster. Here are some of them.

GENERAL GUIDELINES FOR PINEWOOD DERBY CAR DESIGN

The possibilities are endless when it comes to picking a shape for your pinewood derby car. Before you begin, consider the following guidelines:

NEED IDEAS?

See a slideshow of more than 100 cool pinewood derby designs created by Boys’ Life readers

Avoid designs with a pointed nose. A pointed nose will make it difficult for your pinewood derby car to rest on the pin at the starting gate. It may also cause your pinewood derby car to get bumped around when the pin drops, and it can create problems for electronic timing systems.

Leave enough wood in the rear of the pinewood derby car so you can place additional weight there. You will end up putting most of the weight in the rear of the pinewood derby car.

Be sure that it is very clear which end of your pinewood derby car is the front and which end is the back. In many races, the race officials—not you—will actually place each pinewood derby car on the track. Sometimes the officials put the pinewood derby car on the track backward because they can’t tell which end is which.

Choose a design that allows the air to move over and around the pinewood derby car body in a smooth manner. Pinewood derby cars with aerodynamic profiles go faster.

DESIGNING THE ULTIMATE PINEWOOD DERBY CAR

You don’t have to strive for the “ultimate pinewood derby car” to build a fast car and have fun competing in your pinewood derby. But if you and a helpful adult are willing to put in the extra time and effort, these tips are for you.

LOOKING GOOD

How to give your pinewood derby car that glossy finish

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.

Create the Design: Select a fast design.

Cut the Design: Draw the outline of your pinewood derby car on a sheet of paper, cut it out and attach it to your block of wood.

Make a Three-Wheeler: Raise one wheel about 1/16 inch higher so it never actually touches the track. Less friction = more speed.

Extend the Wheelbase: The front and rear wheels should be as far apart as possible.

Determine Weight Placement: A heavier rear increases speed. Add weight to the rear of your pinewood derby car.

Create Glue Holes: Glue the axles firmly in their holes to ensure that they stay perfectly placed.

Sand the Pinewood Derby Car: Make it smooth to reduce friction.

Lubricate the Wheel Well: The less friction between the body and wheel, the better.

CHOOSING YOUR AXLES

Not all axles are created equal. Here’s a tip on choosing the straightest out of your bunch.

1. Start with a set of about 20 raw axles.

2. Can you tell the difference between the axles in the top row and the ones on the bottom? The ones on the bottom aren’t straight and will slow your car.

3. To tell which are straight and which aren’t, mark each axle with a marker about 1/2 inch from the pointed end.

4. Have an adult clamp a power drill into a vise, a device that will hold it perfectly still.

5. Have an adult help you clamp each axle into the drill at the location you marked in Step 3. Have the adult turn on the drill.

6. Bent axles will wobble as they turn in the drill. Straight axles will hardly wobble at all. Pick the ones that wobble least.

WANT MORE SECRETS?

Pick up a copy of “Pinewood Derby Speed Secrets” (BSA Supply No. 30538, 1-800-323-0736, www.scoutstuff.org) for lots more info on building the pinewood derby car body, preparing the axles and wheels, alternatives to the “ultimate pinewood derby car” and putting it all together.

And once you’ve built your pinewood derby car, get ideas on making it look great from “Pinewood Derby Designs & Patterns” (DK Publishing, $12.95 softcover), also available from a BSA retail store.

Remember: The No. 1 rule of a pinewood derby is that it’s supposed to be fun. While you should always strive to do your best, don’t get caught up in winning. Just enjoy the ride.

Paint a pinewood derby racer

Boys' Life — Mon, 11 Jan 2010 19:45:31 +0000

Sandpaper and paint can turn a pinewood block into the sleek body of a pinewood derby racer. The trick is knowing how to use your supplies and your skills.

WHAT YOU’LL NEED

Coarse, medium-grit and fine sandpaper
Liquid Sanding Sealer
Enamel paint
Decals or self-stick numbers
Testor’s Glosscote clear gloss paint
Floor wax paste

WHAT YOU’LL DO

Support Your Sandpaper

Begin by wrapping sandpaper in a block of wood 1 inch by 3 inches. Without a block of wood for support, sandpaper can leave dips and gullies in the pinewood body.

Round the corners of the pinewood with coarse sandpaper. For the squared-off look of an antique car or a modern Indy 500 car, sand the edges lightly. If you want the shape of Sprint or older Grand Prix cars, sand until the pinewood has an oval or elliptical shape.

Change to medium-grit paper for smoothing rough edges. Finish with fine sandpaper to remove any sanding marks.

Hide the Grain

Just painting the pinewood won’t hide the wood’s grain. Apply two coats of liquid Sanding Sealer (sold at hobby shops). Let the sealer dry overnight before sanding it lightly with fine-grit paper.

If the grain still shows, apply two more coats of sealer. Let it dry overnight and sand again. Repeat the process until the grain disappears.

Choose a color for your racer. Then apply two to three coats of enamel paint to the pinewood body. Spraying the model with paint from an aerosol can is easier than using a brush.

If you use a brush, dip only the lower third of the brush into the paint. Use single, smooth strokes instead of dabbing the paint on the model. Blend the strokes so they can’t be seen.

Pick a Number

Place a race number on the car. Buy self-stick numbers at stationery stores or decals at a hobby shop.

Seal and protect the race number by spraying the entire model with Testor’s Glosscote clear gloss paint. Other clear paints may make the numbers curl. Test the clear paint on a decal or number stuck to scrap plastic before spraying your racer.

Let the clear paint dry for at least a week. Then cover the model with floor wax paste and buff to a high gloss. The wax will protect the car and give your pinewood derby racer the look of shining steel.

More pinewood derby fun:

100 cool Pinewood Derby car photos of 2010

Boys' Life — Tue, 23 Dec 2008 18:53:30 +0000

Need pinewood derby design ideas? Boyslife.org readers have sent us photos of some amazing pinewood derby cars. Take a look at some of our favorites from 2010, and then send us a picture of your pinewood derby car.

More pinewood derby fun:

Video of a super-fast pinewood derby track

Boys' Life — Fri, 12 Dec 2008 21:02:20 +0000

Cub Scouts competing in a pinewood derby in Indiana last January didn’t get to see much of the action.

The giant track made the cars zip by so fast, you could only hear them.

The Crossroads of America Council built the track inside the Indiana State Museum. The track was more than two stories tall and 125 feet long — almost as long as a Boeing 737 airplane.

Use the above player to watch video from the race and check out the article in the December 2008 issue of Boys’ Life magazine for more details.

More pinewood derby fun:

Pinewood Derby game

Boys' Life — Wed, 21 Feb 2007 19:34:05 +0000

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