Pinewood Derby

Pinewood Derby
The pinewood derby is one of the most popular and successful family activities in Cub Scouting. Pinewood derby cars are small wooden models that Cub Scouts make with help from their families. Then they race the cars in competition. The cars are powered by gravity and run down a track.

Our 2019 Race Day is going to be March 16, 11am at First United Methodist Church. For more information, read below or visit the Scout Shop website.

Some of the information below is intended for PWD first-timers, but we suggest that everyone read it all as a refresher as some rules have changed.  Please keep this post and the rules handy as you help your Scout build his/her car.  




 Timing / Important Dates

  • The official car check/weigh-in is Thursday, March 14th @ 6:45pm at the First Methodist Church in Westborough.
  • The car check/weigh-in will take the place of our ordinary Pack Meeting for March.
  • All cars that will participate in the PWD must be checked and weighed-in at this time (including sibling/family cars--see below).
  • Following the car check/weigh-in, all cars will be held by the Pack until Race Day.  No further changes to cars are allowed after the car check/weigh-in.
  • Race Day will be Saturday, March 16th at the First Methodist Church.  Races start @ 11am; doors are tentatively scheduled to open @ 10am.  More details will follow as Race Day approaches.

 

Goals / Overview

  • Have fun!
  • Pine Wood Derby is one of the feature events of the Scouting year.  Whether you and your Scout make a very basic car, or spend hours working through the intricate details of recreating a classic sports car, it is the process, more than Race Day, that provides the lasting lessons for your Scout.  Of course, Race Day is pretty awesome and creates some great memories, too.
  • Working with you on a PWD car, your Scout will learn about planning (e.g., it is important to pick and finalize a design before diving right in), safety (safety glasses--use 'em), how to use and care for tools ("so that's why they say measure twice, cut once"), patience (while watching the paint dry) and lots of other good life lessons.
  • Personally, what we like about PWD is that your Scout starts with just raw materials and, using his wits and his hands, ends up with a cool, tangible product of his own design.  The process is fun and it has a defined end, but it takes some real time to finish, which differentiates it from the spontaneous gratification of video games and other activities that don't require stick-to-it-iveness to make it meaningful.  Plus, fast cars are cool.
  • Something that makes Pack 33's PWD unique is that siblings and parents are welcome to enter cars, too.  For several of us with older Scouts, the event has come to involve our whole families, with several family members each designing and building their own cars.
  • Parents (especially folks new to PWD) -- Please let your Scout do as much of the work on the car as possible, and don't stress over all the rules.  At the end of the day, the idea is to take a block of wood, whittle/carve it into some semblance of a design, attach wheels, paint/detail it and have fun while doing so.  It’s not rocket science.  Every year, cars run the gamut from basic to complex, funny to authentic, and everything in between.

Rules

The 2019 rules sheet is attached in the files section below.  We follow the rules for the Mayflower Council race. The rules have changed somewhat from previous years.   

In addition to the rules sheet, there are a few additional important requirements/highlights/clarifications that apply to the Pack 33 PWD:

DO NOT:

  • Do not use any "wet" lubricant or the "white" style graphite.  Dry, powdered graphite is acceptable and is gray/silver in color.
  • Do not melt lead.        
  • Do not use unofficial or heavily modified wheels.  Only use official Pinewood Derby wheels, such as the wheels that come in your official kit. One change from previous years is that colored official wheels are allowed (NEW THIS YEAR). Wheels cannot be significantly reshaped, other than some light sanding, shaving, and/or polishing of (1) the outer wheel tread, and/or (2) the axle bore and its surrounding surfaces.  Note that there is actually very little one can do to the wheels, so don't go crazy here.  Please see the attached rule sheet.
  • Do not argue with the volunteers that generously donate their time and effort to make this event a success.  The Pack measuring devices (e.g., scales, dimension jigs) are the final word.

DO:

  • The Scout's name and den number must be written in permanent marker on the bottom of the car
  • The car is to be brought to the car check/weigh-in in a shoebox that also has the Scout's name and den number written on it.
  • In between the car check/weigh-in and Race Day, we store all the cars in a very small closet in the church, which is why we ask you to use a shoebox.  If you do not use a shoebox, please use the smallest container possible.
  • The car cannot weigh more than the official pack 5 oz. test weight on the Pack’s scale.  We strongly suggest you make some weight easily removable (for example, by using the tungsten putty).  We also strongly recommend weighing your car at home in grams (141.7 grams = 5 oz.), and going a few grams under.  This has always worked for me. 
  • The car must fit inside the size box as defined in the rules. (See attached pictures for an idea.)
  • The car must clear the center of the track.  Please make sure any weighs attached to the bottom of the car are recessed, otherwise the car will not clear the center of the track (see the attached picture of the track).  Any weight just attached to the bottom of the car without recessing it will not clear the track, and the car will not move or move very slowly from the drag.  Also, this is the first year that axle location may be moved (NEW THIS YEAR).  However, please make sure that if you attempt to move the axle position, the clearance under the car does not change.  So please strongly consider if moving the axle location is something you want to do.
  • All Scouts, Siblings and Parents are required to have fun!

Awards

  • Race Trophies will be awarded to the 1st, 2nd and 3rd fastest times overall, the fastest Tiger Scout of the Pack and the 1st place for each Den (provided they are not already in the above categories).
  • The top racers and the fastest Tiger Cub will move on and compete at the District race to be held in April.  This is a big deal, with dozens of scouts from surrounding towns competing for some serous trophies.
  • Many Scouts are less concerned with speed than looks.  Some go for both.  In addition to racing the Scouts' cars, we display them and have all attendees votes on certain "looks" categories.  This year we plan to award the top vote-getters in the following categories, and the judges will retain discretion to add more come Race Day:
    • Best Paint Job
    • Most Futuristic Looking Car
    • Most Realistic Looking Car
    • Fastest Looking Car
    • Most Patriotic
    • Funniest
    • Most Creative
    • Judge`s Favorite
    • Most Decals
    • Shiniest Paint Job
    • Best Cub Scout/Pack 33 Spirit
    • Most Independent (i.e., looks like it was done with the least amount of adult help)
    • Best Character from the Movies/Literature/Video Games (e.g., some recent cars have looked like Minions, Muppets and Minecraft characters)
    • Most Old-Fashioned/Classic/Antique Looking Car
    • Most Alive-Looking

Resources & Tips

  • If your car is less than 5 oz. you should be OK.  We recommend that you use a kitchen food scale to weigh your car, or bring it to the post office and have them put it on their scale.  There is still no guarantee that this will meet the test weight requirement, so we also recommend that your weight be adjustable. If you use pennies or screws for weight, you can add and remove them to adjust weight. Don't get too complicated with parts that might fall off during the race.  You cannot put anything back on once the racing starts.
  • If adding weights to the underside of the car, please make sure they are recessed (not sticking out). In the attached pictures you will see what the track looks like. If the weights are not flush with the wood they will not clear the track.  Every year we have to make adjustments to cars at the weigh-in, and it is difficult to do once a car is complete, and also frustrate and sadden your Scout as we dig into their work of art.
  • What should the Scout do vs. a parent?
    • Parental involvement is key and, from a safety perspective, vitally important. The level of parental involvement will and should vary from Scout to Scout, and will likely diminish over the years for each Scout (i.e., from Tiger Cub to Webelo).  Use your own judgment, but please let your Scout do as much as possible.  This is an amazing learning experience that also helps boost confidence.
  • Here are a few take 'em or leave 'em suggestions:
    • Most Scouts can "design" their car.  Should it be a race car?  Look like a rocket ship?  Have a Lego guy on it?  Etc.  Help them draw it out.
    • Most Scouts can paint their cars.  Paint pens are a great idea for younger Scouts and for detail work.
    • The "first-cut" of the wood block and affixing the axles to the car often requires more parental involvement.
    • Cutting and shaping the car can be accomplished with a coping saw, whittling (if your Scout has earned the Whittling Chip they can do that), files, etc.  Power tools are not necessary.
    • Parents can really help with understanding and complying with the rules, and dealing with any weight issues.
    • Almost all sanding = Scouts
    • Decals = Scouts, all the way
    • Some good places for PWD tools and materials are:
      • Scout stores and Lowes (in town) or Home Depot.
      • Michael’s in Northborough has good craft stuff.
      • NOTE:  In the past, families have gone to Bob's Wooden Toys Workshop (@ Trombetta's) for help getting cars cut.  Sadly, Bob passed away and this is no longer an option.  If you are stuck for how to get your car cut, please reach out to your Den leader and we will help you figure something out.

Race Day

  • Parents, we will be looking for volunteers for both car check/weigh-in and Race Day! 
  • We will have volunteers run an area selling snacks and drinks during the races. 

Race Day is a lot of fun and a great family event!

 

Ċ
Pack 33 Admin,
Feb 16, 2019, 4:08 AM
ą
Pack 33 Admin,
Jan 1, 2018, 1:11 PM
ą
Pack 33 Admin,
Jan 1, 2018, 1:11 PM
ą
Pack 33 Admin,
Jan 1, 2018, 1:10 PM
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