This can be measured by comparing the distance to the track (or other. Wheels and axles are not included, so use the wheels and axles supplied by your club or order them separately. Read More at: Pinewood Derby Times Volume 10, Issue 8 A feature. WISH LIST . Raptor Kit. With a total weight limit of 5 ounces to consider, every precise measurement matters when you’re building a racer. The Sports Car Pinewood Derby Kit includes a pre-shaped car body with axle slots or holes, weight pockets, steel weight, and instructions. Derby Talk is a forum for Pinewood Derby, Awana Grand Prix, Kub Kar Rally, Shape N Race Derby, Space Derby, Raingutter Regatta and other similar races where a child and an adult work together to create a race vehicle and a lot of fun and memories. Don, realizing that he created something exciting and fun, wrote a complete PINEWOOD DERBY plan and submitted it to the Boy Scouts of America. special-blend formula XLR8 amps your racer's speed to the max! Includes needle applicator for precise placement. Correct, the second biggest secret in pinewood racing is wheels and axles. This may seem like an afterthought to many, but if your Pinewood Racer doesn’t go straight, the wheels will rub against the track, causing it to slow down. Alignment simplification – The alignment of only three wheels needs to be adjusted instead of four. 10 Tips for a Fast and Cool Looking Pinewood Derby Car. Too far forward and you’ll lose potential energy. Not from Pinecar or Revel kits. The Wedge Pinewood Derby Kit includes. 75) inches. Pinewood Derby. Roll over the competition with the Army Humvee Hummer pinewood derby car design. Lately, Derby families like the Carsons have realized wood can take. This plan also helps you with weight placement, gives you speed and building hints, tells. . Focus mainly on tuning or adjusting your axles. Three wheels is a great tactic, accomplished by simply putting the axel of one wheel higher than the other 3. Oftentimes, just the front ‘steering wheel’ must be adjusted. We can do it right the first time and. Tips and Tricks used by the Pinewood Derby® Professionals. Most competitions cap weight limits at 5 ounces. The wheels must be from the official B. 4. If your car weighs less than 5 ounces, you can add extra weights like coins to enhance its performance. 0 gram, and are machined with a high level of accuracy. Good for spares or replacement parts or for experimenting with axle and wheel modifications. Pinewood derby races are not held in a vacuum, however -- they are held in air. 33 times 3/4), and 1. Slowly grind away at the top ofthe axle until it is angled at about 10 degrees from vertical. Roll it on the floor. Axles, wheels, and body shall be from the materials provided in the kit. Correct flaws. Make a paste of rubbing alcohol and graphite. Our pack leader and den leaders let everyone know up front that it is a good. A large source of friction is the rubbing that goes on between the wheel and the Pinewood Derby car body. NEW FOR 2019 – If the Car is over 4 ½” Tall it will be disqualified since it will not fit under the finish gate. Vitamin K Pine Head Legend. Just align and secure the PRO Driller™ Tool so the raised wheel hole is above the left (or right) front axle hole. Diagram of pinewood derby car wheel alignment under conditions where the wheel moves out when the car rolls either forward or backward. 0 in. . for performance, special-blend formula XLR8 amps your racer's speed to the max! Includes needle applicator for precise placement. – Heat placement is meaningful. Our Premium Wheels are unmodified official Pinewood Derby wheels that have been hand selected for high performance. With PineCar's conformity gauge you can check if you pinewood racing car will qualify with one easy step. 4. . Next time you’re driving, notice how many exposed wheels are on the road. It performs seven key functions needed for proper alignment. The cleaners can be easily cut into short pieces for use with a drill. Whether you are using a standard wheelbase. When constructing a Pinewood Derby car, weight placement is a crucial aspect to consider. The Swiss Cheese pinewood derby car plan with step-by-step instructions includes weight placement and printable template patterns. Physics and the Pinewood Derby Pinewood Physics, LLC Pinewood derby wheels are 1. Woodland Scenics Woodlande Scenics Pine Car Derby 2-ounce Tapered Weight. The Official Grand Prix wheels (including the BSA colored wheel kits) shall be mounted on the Grand Prix axle nails. The car must have 3/8” clearance underneath the body so it does not rub on the track. – Can drill straight holes, or holes at a slightly downward angle for wedge-shaped cars. $ 13. Return to Product Catalog Page. 25″ and no more than 4. ( Car Not Included) Add to cart. Overall LENGTH shall not exceed 7 inches. Derby Talk is a forum for Pinewood Derby, Awana Grand Prix, Kub Kar Rally, Shape N Race Derby, Space Derby, Raingutter Regatta and other similar races where a child and an adult work together to create a race vehicle and a lot of fun and memories. Official Pinewood Derby Rules (Rules from BSA Pinewood Derby Kit) Car Dimension Rules The overall length of the car shall not exceed 7 inches. Axle Shaper Learn how to straighten axle shafts, bevel axle heads and. But later (from the winning family) I learned about rear-weighting. 95 – $ 18. The minimal axle treatment is the removal of the burrs and crimp marks with a file, followed by sanding and polishing. and noticed a touch of wobble due to imperfect placement. $ 26. Pinewood Derby ® races are won by hundredths, even thousandths of a second. The wheels and axels are standardized; there are also weight limits and size restrictions. The cut slots must be. Pine Car Derby Wheel Alignment Tool-$13. Product Code: 051033. so They are precision tuned while removing . Our Polished Axles are official pinewood derby axles that we: Straighten the axle. Pinewood Derby Advanced Car Plans provides you with three winning car designs: the Arrow, the Interceptor, and the Rocket. Another important one of these Pinewood Derby speed tips, is that you can. Assuming a seven inch maximum length and approximately 1-1/4 inch diameter wheels, the best placement for the axles is 11/16 of an inch from the front and back of the car. SKU: 5196 Categories: Individual Derby Tools, Pinewood Derby Tools. This is an easy car to build! This design comes with a complete 3D plan with clear, step-by-step instructions, as well as 3D AutoCAD graphics to help you build your car. Molybdenum disulfide is harder than graphite. Precision lathed treads inside and outside, wheel edge and hubs are trued and squared, lighter weight, mold matched, then treads and hubs are perma-coated with graphite using our patented process. No "PineCar" wheels are allowed. Pine-Car Tungsten Incremental Cylinder Weights 3oz Pinewood Derby Car Weight #p3915. Speed Tip #2. 0:00 / 2:45 Video Details Learn to ensure accurate wheel spacing and axle nail alignment using the Axle Placement Guide. Best Match. Wheels • Your pinewood derby car will be faster if only three wheels touch the track. Review: 2. 4: If using a drill press, line up the press table with the marks you made on the axle, as shown in Figure 3. 9. Bundles take these kits one step further by including the wheels, axles and lube needed to completely build the pinewood derby car. If you don’t have any old pennies lying around, no problem!Razor Wedge is a variant of our light-weight pinewood derby car body that uses BSA axle slot or Drilled BSA Distance wheel base with weights installed underneath the car body. There are numerous scientific equations that will explain the science behind this. Derby Talk is a forum for Pinewood Derby, Awana Grand Prix, Kub Kar Rally, Shape N Race Derby, Space Derby, Raingutter Regatta and other similar races where a child and an adult work together to create a race vehicle and a lot of fun and memories. The pinewood derby is the wood car racing event of Scouts BSA. Little rolls of electrical tape can go over the wheel as you press the axle in the opposite side. It’s best to use a polishing kit that is made for a Pinewood Derby car. Keep the emery paper moving to avoid creating grooves in the axle. Diagram of pinewood derby car wheel alignment under conditions where the wheel moves out when the car rolls either forward or backward. Lubricate the wheels with graphite. This is the arfcom of pinewood derby. All you need to do is paint, and insert your axles and wheels! Pinewood Pro Car Designer is an interactive. A huge assortment of best weights for pinewood derby cars at affordable prices. Pine-Car Pinewood Derby Wheel Turning Mandrel Pinewood Derby Wheel and Axel #p357. Last year was a poor year for pinewood derby performance for my sons. Ride on three wheels by raising one wheel off the track. SpongeBob. With that being said, there is the. All axles, wheels and car bodies should be made from material provided in the official BSA kit. If you are racing in a Cub Scout race, use the Cub Scouts wheels and axles from your BSA Cub Scout kit or. Forget the pencil or ruler; use our Center Of Gravity (COG) Stand to accurately measure and adjust the balance point of your pinewood derby car. Registration online only: We can help you design, cut, shape, sand, add needed weight, and mount the wheels and axles at our Pinewood Race Car Garage Day at the Council Program Center on Saturday, September 30, 10:00am – 2:00pm. Use all of the graphite. The rear wheels should be set at a 3-degree angle (camber). 75″. Insert 2. Grab a clean 1⁄2 in (1. Use all of the graphite. Remove the canopy and paint your car. Saturday, May 6, race starts at 10 a. 5. The Race Committee is responsible for recognizing and. Add enough weight to make it exactly 5 oz. All frictional losses in a pinewood derby car come from the wheels and axles. Glue the canopy to the top of the car with super glue or epoxy. 98 SAVE 20% ! Pine Car Item # pinp4611. This will leave room for the wood putty. 056 oz (stock. Next, prepare the nails. This weight is generally sufficient to keep the wheels on the track and keep the axle. Mаkе thе wheel base longer. docx Author: Stella Yu Created Date: 1/22/2013 5:29:34 PMPinewood Derby Complete Car Kits — “Wing”. Joined: Sat Feb 23, 2008 7:33 pm. Shaft Length: 1 inch. 49. So could the extended wheel base car. Finally, screw on the free wheel spacers to secure the weights in place. Bake your block. The placement of your wheels could be too high on the block. The car must have 1 ¾” clearance. Each wheel is 1. With the popularity of the pinewood derby,. A chunky car design has more wood so it needs less weight. The car must have been made during the current year (the year in which the derby is held). Building your Dragster or Blastcar. While you may have certain tools needed already on hand, such as needle-nose pliers, many of these. Unlock the secrets to the ultimate Pinewood Derby car. Placement of the graphite inside the wheel hub is critical to gain an edge on your competition. Weighting your car is the key to increasing momentum. December 29, 2021 by Admin. The wheels must be from the official B. Everything you need to design and build a winning car. Because there are MANY more factors involved making a pinewood derby car, there are many more articles to read. Cuttable Flex Weights - Flat Stick-on - 3oz. Pinewood Derby Results. 6 inches tall (2. When you are finished, your axles should be angled at about 10 degrees from vertical. Pine-Car Pine Car Axle Slot Jig Pinewood Derby Tool and Accessory #p4610. Our Wedge and Racer pinewood car derby blocks are now available with the weights pre-installed. This article is only going to address WEIGHT. 5 Tips to Building the Fastest Pinewood Derby Car. Pinewood derby block, nails, and wheels. Return to Product Catalog. Pinewood derby wheels are made by an injection molding process that leaves undesirable blemishes and imperfections in the parts. These are 1/4″ self adhesive pads that are placed over the axle hole on the body. Most rules specify a 5 oz. We believe it. Add all the weight at the back, ALL the way. I was a little confused by my first graphed results. 10 in stock. Too far forward and you’ll lose potential energy. Completed Painted car with wheels and axles to a weight of about 4. Plus, the angle makes the wheels migrate outward on the axle, rubbing against the axle head rather than the higher friction-prone body. 8g (. 3 cm) strip of cotton and press the center of it against the spinning nail. 6. Details. Add decals. Flames Pinewood Derby ® Decal. The weight holes go through the entire 1 3/4" width of the body. Our PRO Ultra-Lite BSA wheels are . 1 that the diameter of a pinewood derby wheel is about 1. 75″. Watch the video and follow the steps to place the wheels in the correct position and orientation. Make sure your derby racer meets specifications before race day. We even show you your car in 6 different color schemes so you can pick the coolest look. Placement of the Weight Put it in the back of the car, but not so far back that the front end is unstable. 33 times 3), 1-3/4 inches wide (2. This is the Axle Placement Guide from PineCar by Woodland Scenics. Outside wheel edge is lathed to remove mold stem and smooth rough edges to reduce friction when wheel hits guide. Includes needle applicator for precise placement. This is the arfcom of pinewood derby. weight placement. Optimal weight placement for both the standard (scouting) wheel base and the extended wheel base (Click here for more information about Wheel Bases) Also included is a construction timetable, woodworking tips, weigh-in instructions, thoughts on adult involvement in the pinewood derby car building process, and a bibliography. Speed Axles from Maximum Velocity. This ensures compact weight placement, which helps to get the most speed out of your car. 25 oz Tungsten Pinewood Car Weights + 20 Page Step-by-Step Build Guide for Apollo 2000 Derby Car Showing Design + Weight Placement, Bring Your Car to The 5 oz Limit and Gain The Winning Edge WIN BY 3+ CAR LENGTHS: It's science. But what most derby enthusiasts do NOT know, however, is that the type of weight actually makes a difference. $13. Create multiple lanes by placing the track sections next to each other. 7. 188 seconds between the fastest and slowest car, about 23 inches. 9. All plans include templates and step-by-step instructions, and the plans provide for optimal quantity of weight, optimal weight placement for both the standard (scouting) wheel base and the extended wheel base, and much more. by sporty » Sat Jan 28, 2012 5:08 pm. Rodgers Middle School, 97 Old Dock Rd, Kings Park, NY 11754. Five ounces in the middle, and off to the races. 2 oz wood plus 0. Grab a clean 1⁄2 in (1. Eight, 1-1/8 x 7/8 x 1/8 O-rings – One or two of these rings. com If the force is applied to the wheel, then the wheel can be damaged, especially with the expensive, high-performance wheels in common use today. 4: If using a drill press, line up the press table with the marks you made on the axle, as shown in Figure 3. 5″. Max out your weight at the regulation 5 ounces. Accurate alignment is critical for top speed! 2. We recommend fenders for this car which extend over the wheels. Regardless of any other option. Car Plans – Download. 00. Pinewood Pro has over 30 car design plans with templates and design patterns, 6 painting schemes, step-by-step 3D drawings, 360 degree animation, plus weight placement and speed hints. The wheels must be from the official B. 4 Bushings 3 References Wheel Alignment [ edit | edit source] Axle insertion tool Wheel alignment is. Graphite Lubricant Lube Powder for Pine Derby Car Kits Wheels Axles, Lock Lubricant. There will be anywhere from 1/2 ounce (on a front wheel) to 2 ounces (on a rear wheel) of weight pressing down on the axles. The cut slots must be used for the axles and the wheel base distance must be 4-1/4 to 4 3/8 inches. Alignment simplification – The alignment of only three wheels needs to be adjusted instead of four. Pine Car # pinp4611. 7. With this track you can check these important car characteristics: Track clearance. 185" in circumference. Add. 5 oz of weight to your car, depending on your car design and the weight of your pine wood block. Tap and gently spin the wheel to work the graphite into the wheel. This balancing point (COG) will differ from car to car due to design, type of weight, type of wood, etc. BSA Precision Lathed Speed Wheels, the Precision Drilled Pinewood Derby Block, the Graphite with Moly Additive. So the circumference or distance around the wheel is π (pi) times the diameter. 3: Clamp the axle in your drill press or power drill. 59. With over 1000 builds with most posted on YouTube. 5622 - Extended wheel base block with standard slots - add $1. Sold and shipped by. Axle Placement Guide. We conduct a very simple experiment -- using soup cans -- to show how the placement of mass in the wheels can. Choose the right car shape. One of the most important aspects of building a successful pinewood derby car is ensuring that the wheels are aligned correctly. Hub coned and squared to reduce friction when wheel touches car body. The horizontal COG of a pinewood derby car can be easily located as follows: (1) set a balance stand (or a ruler on its long edge) on a table and (2) lay the car (with wheels and axles in place) on the device as shown in Figure 1. $12. Move the car forward or backward until it balances on the ruler. Cub Scouts can only enter one car which must have been built. Pine-Car Pinewood Derby Wheel Turning Mandrel Pinewood Derby Wheel and Axel #p357. 8 times denser than lead (a heavy metal) and 3 times denser than zinc. Wheels made after January 2009 are preferred because of the smooth The maximum weight limit for a pinewood derby car is 5 ounces. Extended Wheel Spacing Advantage The axles on our extended blocks are placed as close to the edge of the block as possible without exceeding the seven inch maximum car length rule. The only wheel modification allowed is a LIGHT sanding to true them up. Proper placement of the weight on a racer enables you to fine-tune i for winning results. The Pinewood Derby is the design collaboration with the Cub Scouts and their parent or guardian, followed by a race to see whose car is the fastest. Watch a video tutorial by DerbyDust with tips and tools for a smooth and easy process. DIRECT HOME SUPPLIES. One front axle hole is slightly raised so that the car will ride on three wheels (best performance). 087 inch diameter zinc plated steel nails. And the drfit, well I usually measure at 4 feet not 3 feet. The cars will weigh between 4. Polishing Pinewood Derby axles can be done most efficiently with a drill, a vice, 400, 600 and 800 grit sandpaper, and a rubbing compound. 20. All plans include templates and step-by-step instructions, and the plans provide for optimal quantity of weight, optimal weight placement for both the standard (scouting) wheel base and the extended wheel base, and much more. Alignment is accomplished with multiple trials of running the car down the slope with the front end facing down the slope or, in reverse, with the rear facing down the slope in the. steve. Pull the strip back and forth across the nail for about 15 seconds to clean the polish off and finish shining the nail. One front axle hole is slightly raised so that the car will ride on three wheels (best performance). The overall width of the car shall not exceed 2 ¾ inches. including the wheels and axles, to the block will help reach the desired weight of 5 oz. Just as with a Three-Wheel rail rider, you must recess the wood/axle-hole area about 1/16th of an inch. The end bored holes will also accomodate a raised front wheel for a 3 wheel alignment and ease in a rail rider setup. This is what optimal weight looks like in derby. Add. $1295. 002" of each other; We also clean the wheel bore Step 5: Align Wheel to Ride Lane Rail. When it is allowed by the rules, the axle shaft can be cut with grooved and the head tapered. This is usually accomplished in one of 2 ways, the first more common and the second less so. Best Place to put place weight for Pine wood Car. Our Price: $3. 0 out of 5. Title: Microsoft Word - Pack 1776 Tip Number 3 1-21-2013. The Black Avenger Derby Car kit includes pre-cut car, hood scoop, cockpit bubble, turbo vents, weights, decals and instructions. Must dry lubricant a authorized. 0 inches. To measure camber, with your car on a flat surface, place the PRO Alignment Tool against a wheel and check that the wheel is perfectly flat against the tool. 7oz. In that experiment, on a three-wheeled car the left-to-right center of gravity was shifted left, then right, and then evenly balanced on the rear. Pine-Car Wheel Lathe Pinewood Derby Tool and Accessory #p4615. Use the slowest wheel/axle combination as the raised wheel. 4094 – BSA Speed Axles. So if you were to make a car that used 1/3 of the block: Heavy block. Tap and gently spin the wheel to work the graphite into the wheel. CONSTRUCTION RULES 1. 35mm Film Canister with lid Fast Setting Epoxy or Hot Melt Glue Tools: Drill Press 2 Forstener bits (1 the size of the cannister, and the other slightly larger than the lid) Dremel Tool with sanding drum attachment (You can. 59. All BSA markings are intact. Within 6 months, pinewood derby spread around the Los Angeles area. If a part has a serious flaw, replace it. The Wedge Wing Car has drilled axle slots so your car rolls straight while conforming to all rules. How close should pinewood derby wheels be to the car? The hub of the wheel should be a credit card thickness (about . Wheel alignment "dead-on" or active front wheel mildly toed in. The blocks vary in density from 3 to 6 ounces. Remember, friction is your enemy. Place the wheel/axle on the base with the pointed end of the axle up. The closer to a 1/2″ COG (in front of rear axle), the more potential for a faster car. Adding Pinewood Derby® car weights is an important step when milliseconds count. Add to cart. pine. - You need to purchase a car block, wheels and axles separately, they are not included in this kit. A typical Pinewood Derby car will wander from left to right, bumping into the rail between its wheels, as it runs down the track. The components include: 5652 – Funny Car Kit with precision-cut axle slots that match BSA. In my first few pinewood derby race, I did not know about the COG of the car. 1″. 33 inches. Our MV pinewood derby wheels are top-quality wheels. This may seem like an afterthought to many, but if your Pinewood Racer doesn’t go straight, the wheels will rub against the track, causing it to slow down. Hold the wheel and gently pull the trigger so the axel spins in the wheel nice and slow. Features :. The act of cutting open the bores imparts a charge to the plastic chips -- they cling to everything. $13. The rules that come in the Grand Prix Pinewood Derby Kit (BSA Kit 17006) are known as the "Rules in the Box. Pinewood Car Design Idea Theme. You are allowed to add weight to the car up to a certain limit. 5 oz wheels/axles = 2. Family Handyman Updated: May 12, 2023. Wheel-to-body Spacing: Establishes the correct gap between the wheel hub and car body. Choosing the best pinewood wheels to start your build is one of the most important tips you must not overlook. Pinewood Car Derby Weights Tungsten 3. 8. If a. The wheel spin test will show you if a wheel bore is true to the wheel tread. Pinewood Derby Speed Axles. Use to install wheels on BSA wheelbase for Pine wood Car. 2. Chrome Pinewood Derby Wheel Decals. 10 Tips for a Fast and Cool Looking Pinewood Derby Car. These Ultra light Pinewood Derby bodies are super light and allow us to maximize weight placement where we want it. ITEMS NEEDED. Pinewood Pro's PRO Super Speed nickel plated axles with 2 grooves have been winning pinewood derby races for over 15 years. Move the car forward or backward until it balances on the ruler. Easiest method for removing zinc coating is through chemical stripping. 8g (. The Red Thunderbolt is a super fast pre-built pinewood derby car designed to meet all BSA rules.