Remove the canopy and paint your car. 3 oz; Tungsten Putty (1 oz) Ruler (attached to a base so that it is standing on its edge) Example Pinewood Derby car construction rules from the "Cub Scout Grand Prix Pinewood Derby Guidebook" (BSA No. Within two years pinewood derby was launched nationally and soon became the premier event for the Cub Scouts. Reviews. 00. These tips and tricks are things like beveled axle heads, balanced car bodies, 3 wheel racing designs, weight-reduced wheels, and narrow body widths at the front to eliminate back wheels touching as you’re riding the rail. Polishing Pinewood Derby axles can be done most efficiently with a drill, a vice, 400, 600 and 800 grit sandpaper, and a rubbing compound. " [5] Car. his video is part 2 of a 3 part series in basic Pinewood Derby Car building. 05 mm) by just over one-half inch high (0. The Pro Axle Guide has two distinct features. 95. A little background: a Pinewood Derby car is a small wooden car that races down an inclined track, powered only by gravity. Get the best pinewood derby car design plans on the. safety and precision reasons would be the cutting of the car and the placement of the wheels. The length of the car shall not exceed 7 inches. 95. Focus mainly on tuning or adjusting your axles. Pinewood derby car axle hole drilling jig. Aligning the 4 wheels on a pinewood car is a challenge, aligning the 10. From the scout store we had purchased the pinewood derby speed kit that included: sandpaper, extra nails, a white powder (that I thought was Teflon lube), wheel mandrel, etc. 6. ITEMS NEEDED. I weighed the car again and, with the nickels, it was just under 5 oz. If the wheels are on straight, the car should roll -10 feet in a fairly straight line. Thanks for the help!" See The Flash pinewood derby car take shape step-by-step with 3-D models and clear, concise instructions with pictures showing each step. Spend time sanding. Batmobile derby design plan comes with complete, clear instructions, 3D images of the car showing each cut, weight placement details, speed hints and building tips, as well as a tool list and car cut-out templates to use as a cutting guide - it doesn't get any easier. Oftentimes, just the front ‘steering wheel’ must be adjusted. Weight - It is vital to have your Pinewood Derby car weigh the proper amount. Most people preparing their car know that the pinewood derby max weight of 5 ounces (141. Type. You can build the Batmobile, batman car! Illustrated step-by-step with 3D graphic images makes it a snap. Add to cart. 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. A Pinewood Derby hub tool - improve accuracy and reduce the friction of your wheel hubs. Add decals. Notes: Tungsten is non-toxic and child-safe. However, Boron Nitride might be useful as a pinewood derby lube for races requiring a white lube. Best Match 14 Results. The tab is designed to precisely space the wheels from the body. You will not be disappointed with the quality of these wheels. I added graphite to reduce friction. Weight - It is vital to have your Pinewood Derby car weigh the proper amount. 6 inches tall (2. When you are finished, your axles should be angled at about 10 degrees from vertical. See full list on familyhandyman. Each wheel is 1. However, a different placement will not have any significant effect on the performance of the car. Return to Product Catalog. 5 degree bent axles are typically used to cant the rear wheels, while our 1. 10. Participants design and build their cars using a kit that includes a block of wood, plastic. Max out your weight at the regulation 5 ounces. $14. Maximum WIDTH – 2. Continue until no more graphite can be added. For my last tip short of what are "known" rules to be competitive such as polished axles, polished wheel bores, tapered rims, touch free bodies, 3 wheels (often not allowed), cambered wheels, and maximum weight is to minimize axle friction. Plan on adding 2 to 3. BSA Precision Lathed Speed Wheels, the Precision Drilled Pinewood Derby Block, the Graphite with Moly Additive. Sort By. I am a big fan of 1× 3⁄8″ hole drilled behind the rear axle, with 2× 3⁄8″ holes in front of the rear axle as close as you can get them. 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. If it dоеѕ, thеn this trick iѕ definitely оnе wау tо ѕрееd uр. The Wing Pinewood Derby Kit includes a pre-shaped car body with axle slots or holes, weight pockets, tungsten weight, and instructions. Axle Placement Guide Learn to ensure accurate wheel spacing and axle nail alignment using the Axle Placement Guide. 3. Graphite Lubricant Lube Powder for Pine Derby Car Kits Wheels Axles, Lock Lubricant. 5. Rim is trued and cut back slightly for perfect. All axles, wheels and car bodies should be made from material provided in the official BSA kit. 5. Raise a front wheel by 1/16 inch. 54” or 13. 5 oz and 3. 4090 – Official BSA Matched Speed Wheels. Packaged as two 25/64" x 5" cylinders. Pennies minted before 1982 are 95% copper and weigh 0. But let’s consider pinewood derby kit wheels. Watch a video tutorial by DerbyDust with tips and tools for a smooth and easy process. Center of gravity placement should be between 1⁄2″ – 1″ in front of the rear axle. $ 26. To demonstrate, below is a picture of a . 5621, 5622 - Drilled axle holes for Awana axles (3/32" bit) - add $1. 34. 6 inches tall (2. Next, prepare the nails. Speed Tip #2. NEW FOR 2019 – If the Car is over 4 ½” Tall it will be disqualified since it will not fit under the finish gate. A. Use sandpaper or a file to smooth the wood putty. BSA - Official Pinewood Derby®. Derby Dust® wheel lathes only cut pinewood derby wheels. Plus, the angle makes the wheels migrate outward on the axle, rubbing against the axle head rather than the higher friction-prone body. As to the ideal placement of the weight, you want to maximize how far the weight has to go down. Sand and polish your wheels and axles. 5621, 5622 - Drilled axle holes, 4 wheels on the ground - add $1. Then adding 1⁄4. WISH LIST . The car's wheels sit on the outsides of the two rails sticking up. 95. Maximum and Minimum WHEELBASE (axle head to axle head*) – no less than 4. Using metal test track, electronic starting gates, and custom track timer, Shopvelox tune the finished ready to race pinewood derby cars to run fast to give you the best possible speeds for car design. Run it for about 30 seconds, 40 seconds. Add to cart. 2. Correct flaws. 9. Slowly grind away at the top ofthe axle until it is angled at about 10 degrees from vertical. Details. Extra-fluffy pipe cleaners for polishing pinewood derby wheel bores, lubricating with graphite, and other uses. If we look at the extended wheel base and how it helps the car track better. Pinewood Derby Design Overview: Fundamental equation of Pinewood Derby Car Design: Kinetic Energy (speed) = Potential Energy - Lost Energy Design Strategy: 1. 98 SAVE 20% ! Pine Car Item # pinp4611. 5g or . Flush under pockets for ballast placement for COG adjustments. Eight, 1-1/8 x 7/8 x 1/8 O-rings – One or two of these rings. Let the putty or glue dry. Type. 33 inches. Speed Axles from Maximum Velocity. Don, realizing that he created something exciting and fun, wrote a complete PINEWOOD DERBY plan and submitted it to the Boy Scouts of America. Pine-Car XL-R8 Ultra Graphite Pinewood Derby Tool and Accessory #p4037. including the wheels and axles, to the block will help reach the desired weight of 5 oz. A better solution is our graphite pads. 7oz. 33 times 3), 1-3/4 inches wide (2. After looking over your information, if you feel it is too much to tackle let us take that headache away. The slot on the head makes it easy to turn the axle with a screwdriver. The raised pinewood derby wheel will be 3. You are allowed to add weight to the car up to a certain limit. Easiest method for removing zinc coating is through chemical stripping. 313" wide. 5 Tips to Building the Fastest Pinewood Derby Car. 1% speed increase, depending on axles used. When adding weight, place it so that the final balance point of the car is 1 inch or less in front of the front axle. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Mark the axle at 1/2" from the head and put a dot at 12:00 on the head with a sharpie. Add decals. 5. 6. Place the block, wheels and axles on a scale. Is that the best thing to use, or is there anything. Wheels • Your pinewood derby car will be faster if only three wheels touch the track. The maximum height of the car cannot exceed 5 inches (Adjust this limit so that the cars will pass under your finish gate). Typical pinewood derby stick on or screw on base plate. The pinewood derby is the wood car racing event of Scouts BSA. There are 16 different mold numbers and every single mold and wheel can vary. Diagram of pinewood derby car wheel alignment under conditions where the wheel moves out when the car rolls either forward or backward. Say “Goodbye” to burrs, crimp marks, polishing, and bending! These BSA Pinewood Derby Speed Axles are precision-made to replicate the official BSA nail, but without the burrs and crimp marks. 1 Dry lubricants 2. BSA Pinewood Derby Wheels lathed to perfection. 288 seconds. 7. The Race Committee is responsible for recognizing and. If you want to know how to go fast, read here. CONSTRUCTION RULES 1. 003. The Pro Axle Guide is designed to straightly and correctly install axles into BSA Pinewood Derby cars where the slot is required. Pinewood Derby kit provided by the Pack orPinewood Derby in Six Easy Steps - INSTANT DOWNLOAD! Pinewood Derby Fast & Furious - hard copy book. This handy PineCar® wheel alignment tool is used to properly install and align pinewood derby wheels. 33 times 3/4), and 1. Tungsten Disulfide WS2 Premium Lube. Add Weight: Remember to make your Pinewood Derby car as heavy as the rules allow. 994 seconds, about 44 inches faster than without graphite (0. These are 1/4″ self adhesive pads that are placed over the axle hole on the body. 056 oz (stock. Boom. I firmly believe the design on this page, when properly built, will produce a car that has the potential to place first in any district race against any other design. 0 gram, and are machined with a high level of accuracy. That's just me though. Use a high-quality paint. It has two grooved slots for accepting full-length axles or nails in the bottom of the car body. Pine-Car Tungsten Incremental Cylinder Weights 3oz Pinewood Derby Car Weight #p3915. One of the most important aspects of building a successful pinewood derby car is ensuring that the wheels are aligned correctly. 221 Page 4 of 3 IV. Test the axle by inserting it through a wheel and. Lightning. Lathed Wheels are perfectly tuned around the axis of rotation giving you. 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. With over 1000 builds with most posted on YouTube. Then drill into the bottom, center guide hole. Find Out More At: - PineCar gives you the easiest way to lubricate your pinewood racing car. Remove and be more aggressive. Tip the axle down then add graphite between the axle and wheel. 2: Place a dark mark on the axle at 1⁄16th of an inch from the head. Wheels are of two type: offset and symmetrical. This polish is the type. Here's why: The force acting on the car is calculated by the formula Force = Mass x Acceleration. Elimination of weak wheel – Oftentimes, one of the wheels will not spin as nicely as the others. The Pro-Axle Guide ensures accurate mounting of pinewood derby axles in slotted bodies. (4 to 1) ratio. Male. weight placement. Where the short wheel base car would tend to get the death rattle if the cog was pushed back to far. The center rail height is about 1/4 inch. With the help of adults, Scouts build their own unpowered, unmanned miniature cars from wood, usually from kits containing a block of pine wood, plastic wheels, and metal axles. A lathed wheel means the wheel was turned at a high speed and "sanded" with a cutting tool. Wheel Bearings on Pinewood Derby Car. The Derby Dust axle set - with an axle alignment tool, body slotters, axle pullers, and a Pinewood Derby axle guide, you’ll be flying straight and true. Post by 68sportcoupe » Fri Dec 30,. The wheels must be from the official B. 14 Results. Watch the video and follow the steps to place the wheels in the correct position and orientation. 5g weight so your car starts. 5 oz or more of additional weight. Wheels and axles are not included, so use the wheels and. •Weight shall not exceed 5 ounces. As the wheel base is adjusted the optimum or ideal CG position is calculated and displayed as a reference for comparison to the actual measured CG. Pure graphite with ZERO additives is the best graphite dry lube. 7 simple steps that ACTUALLY MATTER to building a winning pinewood derby car. Remove the canopy and paint your car. Place a second mark at 1⁄4th of an inch, as shown in Figure 2. 1 Thus, for every 1 inch dimension of the toy car, the pinewood derby car will be 2. It is pre-weighted, painted,. S. There are numerous scientific equations that will explain the science behind this. The car must have 3/8” clearance underneath the body so it does not rub on the track. 5 oz of weight to your car, depending on your car design and the weight of your pine wood block. The width is about 1 and 5/8 inches wide. Inside tread is lathed and trued. This can be measured by comparing the distance to the track (or other flat surface) at the front and back of the car. Pinewood Derby Times Volume 14, Issue 4. The new wheels no longer have a mold mark. The best way to establish that is to put the front wheel that is touching on a scale and try to get about 25 grams on the front wheel. 95 – $ 11. Polish the exposed axle with a thin strip of wet 400 emery paper. Pinewood Derby Basic Wheels and Axle Prep. 5621, 5622 - Drilled axle holes for Awana axles (3/32" bit) - add $1. Technical Information BSA Pinewood Derby Axle. The average times with just weight added was 3. Marty I bought these axles along with the PRO Graphite with moly additive and the car. Overall LENGTH shall not exceed 7 inches. That depends on two factors: the density of the block in the kit, and the amount of wood removed when making the car. Checkered Flag Strand. Pinewood derby block, nails, and wheels. 087 inch diameter zinc plated steel nails. If a. William T. 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. 2. Polishing Pinewood Derby axles can be done most efficiently with a drill, a vice, 400, 600 and 800 grit sandpaper, and a rubbing compound. First, sand the nail using sandpaper, and after, apply a polish or lubricant to help increase wheel spin. safety and precision reasons would be the cutting of the car and the placement of the wheels. 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. When constructing a Pinewood Derby car, weight placement is a crucial aspect to consider. 12-spoke or 14- spoke wheels marked "OFFICIAL BSA MADE IN USA" are permitted), including official factory-colored plastic wheels. Drill a 1-1/16 inch diameter hole into the bottom of the car body, and then epoxy the Round into the hole. 7. Lubricate the wheels with graphite. Our setup is for a 0. Pine-Car Pinewood Derby Wheel Turning Mandrel Pinewood Derby Wheel and Axel #p357. These are 1/4" self adhesive pads that are placed over the axle hole on the body. To save even more time, our Lazer and Grey Ghost car bodies are pre-weighted and primed. Wing Kit. Anyone who has or had a son in the Cub Scouts knows about the Pinewood Derby, where boys make a car out of a 7 inch long block of wood, 4 nails for axles, and 4 plastic wheels and race them down an inclined track. Typically, races cap the maximum weight of a pinewood derby car to five ounces. Cartoon or Fantasy Derby Cars. 22. 3: Clamp the axle in your drill press or power drill. Don't do just 1 inch, do 4 inches over 4 feet. Forstner bit at the wheel center, and then cut out the rest of the shape with a handsaw. We believe it. Best Place to put place weight for Pine wood Car. Only axles from BSA kit allowed and may be polished, all others prohibited. Chrome Pinewood Derby Wheel Decals. I did a few weighted-wheel spin tests on a wheel lubed with Boron Nitride 10 (applied with a pipe cleaner through the bore). I used old wheels and nails from other Pinewood Derby cars I had around the house, but you can purchase the kit from a variety of places or even find 3D models of the wheels and axles online. 375 inches which is the default wheel base of most pinewood derby car kits. One front axle hole is slightly raised so that the car will ride on three wheels (best performance). 8g (. by sporty » Sat Jan 28, 2012 5:08 pm. That being said, you need the center of gravity to be in front of the rear axle to stabilize the car. Very likely the wheel halves also pick up a charge, and actively attract dust. 2. Pinewood Wizard body – This body allows the weight to be readily changed without affecting the balance point. No other jobs, no other runs. Too far forward and you’ll lose potential energy. Matching search results: This is no secret to seasoned builders. The evaporation rate of the silicon lube is just too fast for pinewood derby racing. 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. When it comes to weight placement on a pinewood derby car, there are a few things to consider. 5 oz Total. •No lubricating oil may be usedMake sure your derby racer meets specifications before race day. Dedicated precision lathes with low run production cycles ensure accurate, repeatable results. Because there are MANY more factors involved making a pinewood derby car, there are many more articles to read. 3 Spray on lubricants 2. Grab a clean 1⁄2 in (1. Wheels and axles are not included, so use the wheels and axles supplied by your club or order them separately. With our wide assortment of weight, you can select the perfect weight for your car. get that tuning board and adjust adjust adjust. Weighting your car is the key to increasing momentum. - Plastic Polish: A ¼ oz. An extended wheelbase makes the car more stable and allows placement of the weights farther toward the rear of the car giving the car more speed. Published Date: 08/12/2022. Build a winning pinewood derby car!. With these measurements, dividing the length (3) into 7 gives 2. With PineCar's conformity gauge you can check if you pinewood racing car will qualify with one easy step. So, if your organization does not mandate a particular kit type, consider our MV Basic Car Kits or MV Wedge Car Kits. This canting reduces friction of the wheel against the car body and moves the rear wheels away from the center rail. 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. Put the axle nail one-half inch into the drill chuck so one-half inch of the axle is showing, including the nail head. Whether you are using a standard wheelbase. 3. Keep the emery paper moving to avoid creating grooves in the axle. Pinewood Derby Results. – Heat placement is meaningful. Again, start with the axle slot in the axle head vertical. The wheel spin test will show you if a wheel bore is true to the wheel tread. Maximum Velocity carries many of the pinewood derby car weights you need to get your pinewood derby racer flying around the track. Next, insert the tungsten cylinder weights into the holes. Too far forward and you’ll lose potential energy. Pinewood Derby Advanced Car Plans provides you with three winning car designs: the Arrow, the Interceptor, and the Rocket. Raising a wheel makes your car faster because it takes less. h. Location: Highlands Ranch, CO Re: Which axle location to use for front and back wheels? by gpraceman » Mon Nov 27, 2006 4:01 am Hello John, Welcome to. 4 15 ratings. Axle Placement Guide; - Use with axle holes or slots to ensure accurate wheel spacing and axle nail alignment. Hold the wheel and gently pull the trigger so the axel spins in the wheel nice and slow. It will also need to be adjusted according to what type of track you are racing on. . The end bored holes will also accomodate a raised front wheel for a 3 wheel alignment and ease in a rail rider setup. 00. 100K polished axles along with the Derby Dust® 3 stage wheel polish kit, and set new records. jar of a special water based polish for the wheels. Finally, my car was ready to race. Spend time sanding. All BSA markings are intact. 00. $4. •Axles, wheels, and body shall be from the materials provided in the kit. Pinewood Car Design Idea Theme. Pinewood Derby kit or official Pinewood Derby wheel replacement kit. The wheel base (distance from front axle to the rear axle) may not be altered. 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. 2. Apparently it's common to place weight to the rear of the car, but that's not making any sense to me. When wheels are mounted on a pinewood derby car, the weight of the car presses down on the wheels through the axles. The more weight you can put. Drill a hole with a 1-1/4 in. The Spider pinewood derby car plan with step-by-step instructions includes weight placement and printable template patterns. The PRO Driller for drilling perfectly straight axle and. 9 out of 5 stars. 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. Pinewood Derby Times Volume 15, Issue 5. it is to help provide first time racers with a the important. 5 oz wheels/axles = 2. This track can be used to test your pinewood derby or Awana car before the race or it can be used to hold your own races for parties and other events. This kit is great to have around for whenever you are starting a new derby car project. We recommend that you use our Stick-On Weights or Tungsten Weights to fine tune your car's weight to 5 oz. Sand and polish your wheels and axles. The Pinewood Derby is a staple of the Cub Scout program, and the Cub Scouts has always been promoted as a family program. It must clear the ground by at least 3/8 inch. 00. 3. I have really never gone less than 3/8ths of a inche forward of the rear axle whole/ slot. 0:00 / 2:45 Video Details Learn to ensure accurate wheel spacing and axle nail alignment using the Axle Placement Guide. If the weight is over 5 oz, drill holes in the bottom of the block between the two axle slots until the weight is 5 oz. 0 and 7. This will leave room for the wood putty. Maximum HEIGHT – 2. Whether you have a question about our shipping, online ordering, how to download a booklet or technical questions about our products, find your answer here. “Youth Open Race” This race is open to anyone under the age of 18 on the day of the race. Pine Car Derby Wheel Alignment Tool. 3. Pinewood Derby Speed Axles. Pine-Car Pinewood Derby Wheel Turning Mandrel Pinewood Derby Wheel and Axel #p357. wood putty or other material and drilled only for axle placement. $ 37. 1″. 5 Degree Bent Steering Axle (1 axle) PRO Graphite Coated 1. A Scout is Trustworthy.