Can you put graphite on pinewood derby car?
Rub graphite on your pinewood derby car body where the wheel hub runs against it. Use a new pencil. Rub the tip of the pencil erasor in the graphite then rub in on the car around where the axle goes into the slot. Don’t mix graphite and Oil.
What does graphite do to a pinewood derby?
Why graphite coat pinewood derby axles? Pinewood derby race rules do not allow racers to add additional graphite to their axles between heats. As a result, the graphite blows off the axle with each run down the track. As the graphite blows off, friction increases, and your car slows down.
What is the best paint to use on a pinewood derby car?
ByBrittney. Pinewood Derby cars were painted over 100 times, and we selected the best paints for them. Sand and paint are the best way to apply these high gloss acrylic paints – they do not require primer or wood sealer.
What does graphite do for a derby car?
The purpose behind Pinewood Derby Graphite Lube is to make a car faster. What we want to do is reduce that kinetic and static friction forces. During the race, the wheel hubs will rub on the axles. You can manually reduce those friction forces through axle and wheel preparation.
How much weight does paint add to Pinewood Derby car?
1 oz is reserved for paint and decals. The heavier your pinewood derby car, the faster it will go. Most race rules limit the weight to 5 oz so you want your car as close to the limit as possible.
Can you spray paint a Pinewood Derby car?
Step 3: Choose a color for your Pinewood Derby car. Then apply two to three coats of enamel paint to the car’s 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.
How can I make my derby wheels faster?
5 Quick & Easy Tips For Improving Your Pinewood Derby Car’s Speed
- Put all of your weight in the back.
- Lube the car at the body/wheel friction point.
- Spend a fair amount of time on axle prep.
- Make sure your wheels are ready.
- Finally, once your wheels are mounted, check their alignment.