What can you use for weight on pinewood derby car?
Below are several suggestions for adding weights to your pinewood derby car.
- Zinc Top Weight.
- Lead Wire Weights.
- Tungsten Weights.
- Tungsten Canopy.
How many ounces is a pinewood derby block?
approximately 3.4 ounces
The standard pinewood derby block is approximately 7.0 inches long by 1.75 inches wide by 1.25 inches tall. It has a typical density of 0.0138 lbs/in3. The block is supplied unsanded with grooves cut on the bottom side to accept the axles. The blocks weigh approximately 3.4 ounces.
Where should you 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.
How much weight does paint add to pinewood derby car?
I painted a car with primer and 3 coats of the spray and it was less than an 1oz of change it . 03oz. So get the car as close to 5oz then add the paint.
Can you put too much graphite on a pinewood derby car?
If the bore coating is insufficient, then the coating will wear out during the event. If the excess graphite is present in the bore, then the car will be slow for a few heats as the excess graphite is layered onto or shed from the bore.
Can you put too much graphite on a Pinewood Derby car?
How much does a pinewood derby car weigh?
A typical Pinewood Derby Car block is 7” long by 1.75” wide by 1.25” tall and weighs 3.4 ounces out of the box. In my simple wedge design, I had only 1.32 ounces of wood weight after cutting the wedge and milling out the space for tungsten weight cubes.
How much tungsten do I need for a pinewood derby car?
Tungsten is non-toxic and 1.7 times denser than lead so it is a good choice, but it is expensive. The maximum weight limit for a pinewood derby car is 5 ounces. Plan on adding 2 to 3.5 oz of weight to your car, depending on your car design and the weight of your pine wood block.
What are fenders for the pinewood derby?
These fenders are within the maximum car width requirements for Pinewood Derby rules. These fenders are glued to the side of your car block before you shape your car. Not recommended for use on pre-cut cars. Pre-shaped rear fenders for wedge shape cars and other pinewood cars with high sides. Can be used with our , Wedge and Racer car blocks.
How do you make a pinewood derby car more stable?
Design your pinewood derby car so that the axle groove closest to the end of the car block is the rear axle. This will make your car more stable when you add weights to the back.