Our BSA (Cub Scout) Ultra-Lite Pinewood Derby Wheels are lathed in 5 dimensions. A pinewood derby car should go as straight as possible, so a longer wheel base is an advantage. 5. Bake your block. The Wedge Pinewood Derby Kit includes. 5621, 5622 - Drilled axle holes for Awana axles (3/32" bit) - add $1. Product Code: 051033. All cars must pass the following inspection to qualify for the race: Width shall not exceed 2-3/4 inches. Key Alignment #1 - Rear Wheels. With our wide assortment of weight, you can select the perfect weight for your car. WHEEL PLACEMENT: The car body must be at least 1 3/4 inches wide at the axles. 3. Most rules specify a 5 oz. The cars were the. 8. Create a Pinewood Derby car that is reasonably aerodynamic. Check wheel height - balance weight and makes car roll straight. This kit is great to have around for whenever you are starting a new derby car project. The rules that come in the Grand Prix Pinewood Derby Kit (BSA Kit 17006) are known as the "Rules in the Box. 8g (. Flames Pinewood Derby ® Decal. Wheel OUT-OUT. Winning Blastcar Secrets covers everything from how to build a Blastcar track, to designing and building a winning CO 2 Blastcar. Check alignment. 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. If it dоеѕ, thеn this trick iѕ definitely оnе wау tо ѕрееd uр. Last year was a poor year for pinewood derby performance for my sons. Aligning the 4 wheels on a pinewood car is a challenge, aligning the 10. The wheels must be from the official B. 33 inches. 34. This car requires our fenders which extend the car over the wheels. 0 in = 3. Smooth the axles. If your car weighs less than 5 ounces, you can add extra weights like coins to enhance its performance. Made of PLA - Plant Based Bio -Thermoplastic. The Race Committee is responsible for recognizing and. 8. Learn how to install wheels and axles for your pinewood derby body without breaking, chipping or busting out your slots. I managed to center it pretty easily, but if the screw end was beveled like a lug nut, it would solve this problem. 4. After passing inspection, the car will be impounded until racing is completed. A car must place well in the heats to place well overall (with. By meeting this maximum limit – while also strategically placing your weights at the rear of your vehicle – you will improve your momentum and increase the distance your car travels towards the finish line. Outside tread is trued to be perfectly concentric without removing the beads along the rim. However, the wheel base setting can be adjusted between 2. 45. Introducing our custom Wing Shape Design Pinewood Derby Car Kit, specially tailored to meet the rules and regulations of your local pack. 5633, 5634 - Drilled axle holes, 4 wheels on the ground - add $1. 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. 185" in circumference. Graphite Lubricant Lube Powder for Pine Derby Car Kits Wheels Axles, Lock Lubricant. Wheels are of two type: offset and symmetrical. With the popularity of the pinewood. Place the wheel/axle on the base with the pointed end of the axle up. Vitamin K Pine Head Legend. This video will show you the. Start by inspecting the parts in your kit to make sure they are usable. With PineCar's conformity gauge you can check if you pinewood racing car will qualify with one easy step. We show you weight placement, six color schemes and even give some speed hints. I have really never gone less than 3/8ths of a inche forward of the rear axle whole/ slot. Where should the center of gravity be on a Pinewood Derby car? Center of gravity placement should be between 1⁄2″ – 1″ in front of the rear axle. 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. Diagram of pinewood derby car wheel alignment under conditions where the wheel moves out when the car rolls either forward or backward. 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 kit will include a block of wood that will become the body of your Pinewood Derby car as well as your wheels and a special nail that will function as an axel. Batmobile. First, sand the nail using sandpaper, and after, apply a polish or lubricant to help increase wheel spin. In these rules, car bodies cannot surpass 2 ¾ inches wide and 7 inches long. $4. No "PineCar" wheels are allowed. The length of the car shall not exceed 7 inches. The raised pinewood derby wheel will be 3. 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. The top six cars from Pack 406 will compete in the Matinecock District Pinewood Derby! Please be sure Cubmaster Scott has your cars before impound on 3/9! 2023 Matinecock District Pinewood Derby. Pine-Car Pine Car Axle Slot Jig Pinewood Derby Tool and Accessory #p4610. 5. Don, realizing that he created something exciting and fun, wrote a complete PINEWOOD DERBY plan and submitted it to the Boy Scouts of America. Pipe Cleaners (5) $ 1. 75 grams, but be sure to double-check the rules of your specific race! This means that car should be weighed. Derby Worx Pro Wheel Shaver XT View Product: RollerBones Turbo 94A Speed/Derby Wheels with an Aluminum Hub (Set of 8) View Product: Luggage Wheel Replacement Kit – Set of Wheels, Bearings, Bolts, Axles (Black) View Product: Awana ® Grand Prix Pinewood Derby Wheels 1gram – Ultra Light View Product: Revell. 7 and 5 oz when finished depending on the paint and accessories added. Pinewood Derby Design Overview: Fundamental equation of Pinewood Derby Car Design: Kinetic Energy (speed) = Potential Energy - Lost Energy Design Strategy: 1. Retail $16. Put the axle nail one-half inch into the drill chuck so one-half inch of the axle is showing, including the nail head. 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. this is with the car complete, wheels and axles on and the weight at 5oz. The built in ruler simplifies the process of finding the exact balance point of your car. So the circumference or distance around the wheel is π (pi) times the diameter. The weight placement on a pinewood derby car can affect its stability because if the weight is. Pinewood Derby Car Plans 3 provides you with three winning car designs: the Wedge Turbo, the Wing, and the Formula One. $1295. Pine-Car Straight Tracker Only (shaper is not included) Pinewood Derby Tool #p4613. Contents. Number one, a CNC machine ridge to line up in the slot of the block. •Note: Can use colored wheels if have BSA Logo •Width shall not exceed 2-3/4 inches. 00. 1″. Start at a medium-low speed and 400 grit. weight placement. When constructing a Pinewood Derby car, weight placement is a crucial aspect to consider. If you want to know how to go fast, read here. Wheel. The wheel base (distance from front axle to the rear axle) may not be altered. Add Weight: Remember to make your Pinewood Derby car as heavy as the rules allow. Also great way to glue your axles down. Too far back and your car will pop a wheelie, ruining any chance for a win. 2. 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. Aѕ a wоrd оf caution, only tаkе this ѕtер if thе rules of your Pinewood Derby permit it. Details. 00. 33 times 3/4), and 1. The tab can be used for correct wheel to body spacing. Material is removed from inside the wheel to balance the wheel and give you a fast start and higher speed. $13. DIRECT HOME SUPPLIES. Max out your weight at the regulation 5 ounces. With a total weight limit of 5 ounces to consider, every precise measurement matters when you’re building a racer. Missed 1st place by . From my experience, the closer the COG to the rear of the car, the more. With that being said, there is the. 087 inch diameter zinc plated steel nails. Where the extended wheel base would not transition as well on the incline,however should track better in the flat. Only dry lubricant is permitted. Https://derby tools used to test quality of wheels. For maximum speed the front and rear of the car must be level with each other. Wheels made after January 2009 are preferred because of the smooth The maximum weight limit for a pinewood derby car is 5 ounces. Derby Dust® tech’s utilize 7 steps in making fast world class pinewood derby car kits. 0 out of 5. We recommend that you use our Stick-On Weights or Tungsten Weights to fine tune your car's weight to 5 oz. It must clear the ground by at least 3/8 inch. Wheel Placement: The car body must be at least 1 3/4 inches wide at the axles. Five ounces in the middle, and off to the races. 8g (. Weight shall not exceed 5 ounces. Woodland Scenics Woodlande Scenics Pine Car Derby 2-ounce Tapered Weight. All axles, wheels and car bodies should be made from material provided in the official BSA kit. If a standard pair of pliers is used, the axle. 5g weight so your car starts fast and finishes fast! Outside tread is precision lathed and trued without removing the beads along the edge. Get the best pinewood derby car design plans on the. Author: abc-pinewood-derby. The Sports Car Pinewood Derby Kit includes a pre-shaped car body with axle slots or holes, weight pockets, steel weight, and instructions. Pinewood Derby Rule #7 (The gray area begins) You must use the wheels that come in your kit. 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 . The wheels in this kit are PineCar type wheels, so they are not allowed in a Cub Scout BSA race. Pinewood derby axles are one inch long, 0. Alignment simplification – The alignment of only three wheels needs to be adjusted instead of four. Our Polished Axles are official pinewood derby axles that we: Straighten the axle. The tool has a built in gap gauge to set the correct wheel hub to car body gap. 20. Official Pinewood Derby Rules (Rules from BSA Pinewood Derby Kit) Car Dimension Rules The overall length of the car shall not exceed 7 inches. 4094 – BSA Speed Axles. The rear axle slot is located 15/16” from the back. However, Boron Nitride might be useful as a pinewood derby lube for races requiring a white lube. Our lathing process makes these wheels precision tuned while removing weight giving you a fast start and precision rolling all the way to the winners circle! All BSA markings remain. But we made 2nd place among. WOW! Big D 23 Mar 2014 5. get that tuning board and adjust adjust adjust. Pinewood derbies are often run by packs of the Cub Scouts program. 5 oz and is 7/16" long. The cleaners can be easily cut into short pieces for use with a drill. 10 Tips for a Fast and Cool Looking Pinewood Derby Car. Where the extended wheel base would not transition as well on the incline,however should track better in the flat. The overall width of the car shall not exceed 2 ¾ inches. 49. The end bored holes will also accomodate a raised front wheel for a 3 wheel alignment and ease in a rail rider setup. 95. ITEMS NEEDED. 7oz. 59. The front axle groove is positioned 1-11/16” from the front. The track surface was very clean and smooth, with smooth joints. Wheel alignment "dead-on" or active front wheel mildly toed in. 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. 00005 seconds that may be sent to a computer for storage, analysis and display by any of the popular race management software packages. As to the ideal placement of the weight, you want to maximize how far the weight has to go down. Tungsten Disulfide WS2 Premium Lube. Our pack leader and den leaders let everyone know up front that it is a good. Introduction to the Batmobile KitThe car goes faster as more weight is placed in the back. steve. If a part has a serious flaw, replace it. Truing the inside edge of the wheel by removing molding marks and excess material. That depends on two factors: the density of the block in the kit, and the amount of wood removed when making the car. Tap and gently spin the wheel to work the graphite into the wheel. Insert 2. Then adding 1⁄4. h. The Pro-Axle Guide ensures accurate mounting of pinewood derby axles in slotted bodies. 2. 98 SAVE 20% ! Pine Car Item # pinp4611. 30. $14. In about November of 1990, I looked into getting a Pinewood Derby Timer for my son’s Cub Scout pack. Extra-fluffy pipe cleaners for polishing pinewood derby wheel bores, lubricating with graphite, and other uses. This means that nine of these and a drop of glue equals one ounce of weight that is exactly 0. A better solution is our graphite pads. 75” wide x 1. Regardless of any other option. We find 5/8 of an inch is an optimum setting. After all, a pinewood derby race car hardly moves at racetrack speeds. – Memory – Up In Flames! Back in 2011, I did an experiment on side to side weight placement 1 which was documented in Volume 10 Issue 8. Wheel OUT-OUT. Standard pinewood derby blocks have grooves in the bottom of the car for the axles guides. Speed Tip #2. 0 in. Add. Weighing in around 15 grams, this lightweight pine body. Seal the weights in the car with wood putty or glue. z Notice in Fig. The car must have 1 ¾” clearance. Raise a front wheel by 1/16 inch. 95. The Funny Car Kit Bundle includes all of the key items you need to build a competitive, BSA-compliant, pinewood derby car. Tips and Tricks used by the Pinewood Derby® Professionals. I've seen. You can build the Batmobile, batman car! Illustrated step-by-step with 3D graphic images makes it a snap. That being said, you need the center of gravity to be in front of the rear axle to stabilize the car. SKU: 5196 Categories: Individual Derby Tools, Pinewood Derby Tools. 375 inches which is the default wheel base of most pinewood derby car kits. 75″. The ideal placement for the center of gravity is 7/8-in. Little rolls of electrical tape can go over the wheel as you press the axle in the opposite side. Pinewood Derby in Six Easy Steps - INSTANT DOWNLOAD! Pinewood Derby Fast & Furious - hard copy book. While you may have certain tools needed already on hand, such as needle-nose pliers, many of these. So, if your organization does not mandate a particular kit type, consider our MV Basic Car Kits or MV Wedge Car Kits. 4. Now $5. safety and precision reasons would be the cutting of the car and the placement of the wheels. 9oz. Place the block, wheels and axles on a scale. Correct flaws. 5 degree Bent Steering Axle is used on a front wheel to get your car to steer. The end bored holes will also accomodate a raised front wheel for a 3 wheel alignment and ease in a rail rider setup. $4. Pine-Car Tungsten Incremental Cylinder Weights 3oz Pinewood Derby Car Weight #p3915. Revell Ford F-150 SVT Raptor Racer Kit Pinewood Derby Vehicle Kit. Bundles take these kits one step further by including the wheels, axles and lube needed to completely build the pinewood derby 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. 25” high and weighs 3. Derby Talk. This handy PineCar® wheel alignment tool is used to properly install and align pinewood derby wheels. 4 15 ratings. Drill. In 2009, BSA produced a new wheel mold with improvements to previous designs. Grab a clean 1⁄2 in (1. The width is about 1 and 5/8 inches wide. Grab a clean 1⁄2 in (1. The PRO Driller for drilling perfectly straight axle and. Let the putty or glue dry. Pinewood Derby Results. Outside wheel edge is lathed to remove mold stem and smooth rough edges to reduce friction when wheel hits guide. But what most derby enthusiasts do NOT know, however, is that the type of weight actually makes a difference. Use all of the graphite. In my first few pinewood derby race, I did not know about the COG of the car. In most races, the maximum allowable weight of a pinewood derby car is five ounces. However, to increase stability and guard against speed-killing wiggles the fastest Pinewood Derby cars will steer (or. 5621, 5622 - Drilled axle holes for Awana axles (3/32" bit) - add $1. 1) "Pre-install" the wheels in the back axle slot and measure off the amount of "extra" wood behind the rear wheels. Move the car forward or backward until it balances on the ruler. 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. Choosing the best pinewood wheels to start your build is one of the most important tips you must not overlook. 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. Description. "Accessibility, Variety, E-Z Build Process The Firebird is a straight forward sleek design. Forstner bit at the wheel center, and then cut out the rest of the shape with a handsaw. Cut a shallow groove in the axle shaft to act as a lubricant reservoir (on grooved axles). Pinewood Derby kit provided by the Pack orPinewood Derby in Six Easy Steps - INSTANT DOWNLOAD! Pinewood Derby Fast & Furious - hard copy book. Experiment 1 – Rotational Inertia. $4. I added graphite to reduce friction. Pinewood Derby kit or official Pinewood Derby wheel replacement kit. It must clear the ground by at least 3/8 inch. 33 times 3), 1-3/4 inches wide (2. A chunky car design has more wood so it needs less weight. Polishing Pinewood Derby axles can be done most efficiently with a drill, a vice, 400, 600 and 800 grit sandpaper, and a rubbing compound. Raptor Kit. This angle reduces friction as only a tiny portion of the wheel makes contact with the track. Choose an option Standard Axle Slots Standard Axle Holes. 2. Competition doesn't stand a chance against the bat car pinewood derby kit! Includes designer body details, custom dry transfer batman decals, black accent material, incremental weights, templates and step-by-step illustrated instructions. 45. Next, I added the wheels and axles. Hub coned and squared to reduce friction when wheel touches car body. Shop for pinewood derby supplies from the experts at Maximum Velocity. 33721). Our unique wing shape design is aerodynamic and reduces drag, ensuring your. The Pro Axle Guide is designed to straightly and correctly install axles into BSA Pinewood Derby cars where the slot is required. The tab is designed to precisely space the wheels from the body. Lift one wheel of Ultra light Pinewood Derby- 9% increase in speed. Key 2: Wheel Axle Preparation - Axles - no flaws, straight, polished; Wheels - no flaws, polished. 166oz) Package includes 12 cubes for a total of 2oz of weight. Pure graphite with ZERO additives is the best graphite dry lube. Remove Crimp marks. 95. 002" of each other; We also clean the wheel bore Step 5: Align Wheel to Ride Lane Rail. 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. Maximum WIDTH – 2. 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. Spin all of your wheels on an axle. 95 set of 5. Put the axle nail one-half inch into the drill chuck so one-half inch of the axle is showing, including the nail head. The default setting is 4. Most people preparing their car know that the pinewood derby max weight of 5 ounces (141. Pinewood Pro has the best car design plans on the market, guaranteed! Includes Weight placement, full car building plans, prep and painting guide, as well as a cut-out painting. The weight of the car is usually limited to 5 ounces. Posted on October 10, 2014 by Randy. including the wheels and axles, to the block will help reach the desired weight of 5 oz. Best Match 14 Results. PRO 1. •Weight shall not exceed 5 ounces. 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. 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. The Pinewood Derby is a lightning-quick battle of engineering, woodwork and graphite lubricant; fates and glories are sealed in a matter of seconds. 5g lighter than stock wheels with our exclusive friction-free, graphite-coating. A. To get the exact weight you need, use. Key Alignment #2 - Fore/Aft. Use all of the graphite. joe wrote: It's better to be messy and fast, than clean and slow. 3. PW ULES Revised 4. The axle is pre-bent in the perfect spot away from the wheel. Pro-Ultralite Speed Wheels from DerbyWorx – These official BSA wheels weigh 1. Weigh your car. Pinewood Derby PRO Graphite with Moly. Let the paint dry. Roll over the competition with the Army Humvee Hummer pinewood derby car design. Dedicated precision lathes with low run production cycles ensure accurate, repeatable results. You want your car to go down the track as straight as it can without going side to side. Pinewood Derby Car Ideas. Turn the bent axles until the rear wheels migrate toward the axle head when you roll the car down your simulated track. Tungsten is the best pinewood derby weight because it is about 1. The slot on the head makes it easy to turn the axle with a screwdriver. Cut off a vertical slice of the "extra" wood and reattach it to the front of the car. Too far forward and you’ll lose potential energy. for performance, special-blend formula XLR8 amps your racer's speed to the max! Includes needle applicator for precise placement. Free Book - How to Run the Pinewood Derby:. Axels,, wheels, square mounting holes, 5 coats of polyurethane, and good weight placement. 4. Pinewood Derby Car Weight. •Wheel bearings, washers, and bushings are prohibited. 11 g). 5 degree bent axle makes this process simple. 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 direction of. 0 inches in 1/8 inch increments. 45. Family Handyman Updated: May 12, 2023. 4. “Open” Races 1. SKU: 5103. 25 in stock. Only axles from BSA kit allowed and may be polished, all others prohibited. 75″. Maximum and Minimum WHEELBASE (axle head to axle head*) – no less than 4. Roll it on the floor. Post by chad9229 » Mon Jan 19, 2009. This is the Axle Placement Guide from PineCar by Woodland Scenics. Use sandpaper or a file to smooth the wood putty. Best Match. Derby Speed Tips / Tricks: Using a modified Derby Worx Pro Hub Shaver and a Derby Worx Pro Hub Tool, make coned hubs with. The components include: 5652 – Funny Car Kit with precision-cut axle slots that match BSA. No other jobs, no other runs. 12-spoke or 14- spoke wheels marked "OFFICIAL BSA MADE IN USA" are permitted), including official factory-colored plastic wheels. 33 times 11/16). 5 oz wheels/axles = 2. Pinewood derbies are often run by packs of the Cub Scouts program. To achieve this, place 2/5 of the added weight behind the rear axle, and the remaining 3/5 in front of the rear axle. 3. Once again, a perfectly straight axle slot, drilled with the PRO Body Tool will eliminate camber. The Wing Pinewood Derby Kit includes a pre-shaped car body with axle slots or holes, weight pockets, tungsten weight, and instructions. One front axle hole is slightly raised so that the car will ride on three wheels (best performance). There was 0. 00.