Bake your block. 95. Pinewood Derby Car Weight. The single tungsten cylinder on top weighs . 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. 9. In these rules, car bodies cannot surpass 2 ¾ inches wide and 7 inches long. All axles, wheels and car bodies should be made from material provided in the official BSA kit. The end bored holes will also accomodate a raised front wheel for a 3 wheel alignment and ease in a rail rider setup. Choosing the best pinewood wheels to start your build is one of the most important tips you must not overlook. 7 simple steps that ACTUALLY MATTER to building a winning pinewood derby car. 5 oz of weight to your car, depending on your car design and the weight of your pine wood block. Grab a clean 1⁄2 in (1. No other jobs, no other runs. This will help reduce the coefficient of friction between the. Our PRO Ultra-Lite BSA wheels are . Alignment - Make your derby car go straight. 95 – $ 39. Lathed Wheels are perfectly tuned around the axis of rotation giving you. Set in the Mayan civilization when a mans idyllic presence is brutally disrupted by a violent invading force he is taken on a perilous journey to a world ruled by fear and oppression where a. 59. Key Alignment #1 - Rear Wheels. Shaft Length: 1 inch. Putting the weight on the front, although gets you a slightly quicker start down the curve, does not prove to be the best weight placement for the remaining flat portion of the track. Just as with a Three-Wheel rail rider, you must recess the wood/axle-hole area about 1/16th of an inch. The blocks vary in density from 3 to 6 ounces. 5 Tips to Building the Fastest Pinewood Derby Car. Weight placement. One front axle hole is slightly raised so that the car will ride on three wheels (best performance). Bake the wood block. The advantage here will be wheel weight and weight placement, even aerodynamic advantage if you have the time. Correct flaws. 9oz. 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. Pro-Ultralite Speed Wheels from DerbyWorx – These official BSA wheels weigh 1. This can be measured by comparing the distance to the track (or other. The act of cutting open the bores imparts a charge to the plastic chips -- they cling to everything. SKU: 5103. Drill. Key Alignment #2 - Fore/Aft. your саr as a longer wheel base allows a more potential energy to be added to your car. Choose the right car shape. Set in the Mayan civilization when a mans idyllic presence is brutally disrupted by a violent invading force he is taken on a perilous journey to a world ruled by fear and oppression where a. The pinewood derby car must be free-wheeling with no starting devices, and run down the track without. I aligned the wheels as well as possible and I glued them into place to avoid inconsistency. Add enough weight to make it exactly 5 oz. Cub Scouts can only enter one car which must have been built. Choose an option Standard Axle Slots Standard Axle Holes. Pinewood Derby Car Plans 4 provides you with three winning car designs: the Sports Car, the Truck, and the Dune Buggy. Learn how to install wheels and axles for your pinewood derby body without breaking, chipping or busting out your slots. 2 Liquid lubricants 2. Sold and shipped by. 5621, 5622 - Drilled axle holes for Awana axles (3/32" bit) - add $1. 54. 7. Axles, wheels, and body shall be from the materials provided in the kit. Pinewood Derby® is a registered. Materials: 1 Ea. Smooth the axles. By placing the weak wheel in the raised position, the weak performance. We carry everything you need to start building your pinewood. 12-spoke or 14- spoke wheels marked "OFFICIAL BSA MADE IN USA" are permitted), including official factory-colored plastic wheels. The fastest pinewood derby car designs feature proper weighting and distribution. by sporty » Sat Jan 28, 2012 5:08 pm. 00. Lubricate the wheel and axle - Slide the axle into the wheel. - You need to purchase a car block, wheels and axles separately, they are not included in this kit. Watch on. 5 oz tungsten cylinder (top) and a three-segment zinc cylinder that is . Additional information. maximum weight. 6 grams. Glue the canopy to the top of the car with super glue or epoxy. weight placement. Post by 68sportcoupe » Fri Dec 30,. That depends on two factors: the density of the block in the kit, and the amount of wood removed when making the car. 5 oz or more of additional weight. Theres a txt file with details on how to start at Part 2 if you want. 4. Our pack leader and den leaders let everyone know up front that it is a good. This alignment technique had been used for many years by a select few, but became popular around 2008. Hub coned and squared to reduce friction when wheel touches car body. Pinewood Derby kit provided by the Pack orPinewood Derby in Six Easy Steps - INSTANT DOWNLOAD! Pinewood Derby Fast & Furious - hard copy book. It also serves as the base for the Pro-Outer Hub Shaver (5115) and the Pro-Wheel Shaver XT II (5154). I studied the ads in the back of Scouting magazine (before the Internet), but those timers appeared to cost too much and do too little. $4. Test the axle by inserting it through a wheel and. The cut slots must be. Grab a clean 1⁄2 in (1. S. But later (from the winning family) I learned about rear-weighting. Items mentioned in this video: 5 Axles Block Diamond. Male. •Axles, wheels, and body shall be from the materials provided in the kit. in front of the rear axle. 33 inches. “Adult Open Race” This race is open to anyone 18 years of age and older on the day of the race. Truing the inside edge of the wheel by removing molding marks and excess material. 1 Thus, for every 1 inch dimension of the toy car, the pinewood derby car will be 2. All templates included to make SpongeBob's face, mouth, eyes, tongue and even his signature tie. This is what optimal weight looks like in derby. Here, Mark Rober gives his seven steps to building a fast pinewood derby car: 1. 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. " [5] Car. 2x 1/4″ peep holes for those packs that require the visualization of BSA axle tips. Add to cart. Remember, friction is your enemy. ADD TO CART. Pine-Car Straight Tracker Only (shaper is not included) Pinewood Derby Tool #p4613. It includes four pre-drilled 3/8" weight holes for tungsten cylinder or zinc round weights. Glue the canopy to the top of the car with super glue or epoxy. Create Glue Holes: Glue the axles firmly in their holes to ensure that they stay perfectly placed, but make sure you don’t get glue on your wheels. It is a popular racing event that involves building and racing wooden cars. 23Oz- $11. Axle Placement Guide. S. Check wheel height - balance weight and makes car roll straight. Axle Shaper Learn how to straighten axle shafts, bevel axle heads and. 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. Did year after year of the Pinewood Derby. 5621, 5622 - Drilled axle holes, 4 wheels on the ground - add $1. Make sure your derby racer meets specifications before race day. Learn how to easily put wheels on the pinewood derby car with this video tip from Pack 162. The Pinewood Pro Pine Derby Car Kit comes with a FREE PRO Axle Guide and Wheel Spacer, a $17 value! • 2. My buddy's helping his kid with a pinewood derby car and weight placement came into question. The overall width of the car shall not exceed 2 ¾ inches. Simply place the tool on the body, then install the axle firmly and remove for correct wheel to body spacing. Each wheel is 1. We can do it right the first time and. Pinewood Derby kit or official Pinewood Derby wheel replacement kit. Fewer understand that controlling the weight distribution of the car can make it go much faster. A chunky car design has more wood so it needs less weight. First, sand the nail using sandpaper, and after, apply a polish or lubricant to help increase wheel spin. WISH LIST . 1. The Firebird muscle car speeds to the finish line. $14. 2: Place a dark mark on the axle at 1⁄16th of an inch from the head. Pine-Pro Axle Tuning Kit Pinewood Derby Tool and Accessory #10015. We show you weight placement, six color schemes and even give some speed hints. Three wheels is a great tactic, accomplished by simply putting the axel of one wheel higher than the other 3. Participants design and build their cars using a kit that includes a block of wood, plastic. Don't do just 1 inch, do 4 inches over 4 feet. For maximum speed the front and rear of the car must be level with each other. So you want the car to be as heavy as possible. 375 inches which is the default wheel base of most pinewood derby car kits. 4 Bushings 3 References Wheel Alignment [ edit | edit source] Axle insertion tool Wheel alignment is. 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. A huge assortment of best weights for pinewood derby cars at affordable prices. Pinewood Wizard body – This body allows the weight to be readily changed without affecting the balance point. Spare set of 4 official BSA wheels and axles. We know that in air, a heavy steel ball falls much faster than a feather. Where the short wheel base car would tend to get the death rattle if the cog was pushed back to far. Too far back and your car will pop a wheelie, ruining any chance for a win. The SmartLine Finish Line shows the placement result as it occurs. 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. (4 to 1) ratio. NitroRail Kit. Spend time sanding. 25” high and weighs 3. The car must have been made during the current year (the year in which the derby is held). So could the extended wheel base. CONSTRUCTION RULES 1. The Pro-Axle Guide ensures accurate mounting of pinewood derby axles in slotted bodies. SKU: 5120 Categories: Individual Derby Tools,. 4094 – BSA Speed Axles. 20. With these measurements, dividing the length (3) into 7 gives 2. Our Wedge and Racer pinewood car derby blocks are now available with the weights pre-installed. 3. How much your pinewood derby car weighs is a major factor to consider to ensure your car remains eligible to race. In about November of 1990, I looked into getting a Pinewood Derby Timer for my son’s Cub Scout pack. You can make the SpongeBob Square Pants pinewood derby car with our step-by-step car design plan. Sold and shipped by. Use the slowest wheel (the one that spins for the shortest time) on the raised axle. Accelerate early and hold your speed. You also want to make sure the weight is evenly distributed so the car doesn't pull to one side. 33721). The wheels must be from the official B. Pine Car # pinp4611. A Pinewood Derby hub tool - improve accuracy and reduce the friction of your wheel hubs. each (3. Cartoon or Fantasy Derby Cars. Weight - It is vital to have your Pinewood Derby car weigh the proper amount. Car Design Plans. Again trying to get a hold of two scales. Weighting your car is the key to increasing momentum. 5 oz and is 7/16" long. 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. 95. 11 g). Maximum WIDTH – 2. Weighing in around 15 grams, this lightweight pine body. Tracks Q&A. Pine Car Derby Wheel Alignment Tool. 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. •Note: Can use colored wheels if have BSA Logo •Width shall not exceed 2-3/4 inches. PINEPRO-Pine Car Derby: Wheel Tuning Kit With Mandrel. Only official Cub Scout Grand Prix Pinewood Derby wheels and axles are permitted. Here's why: The force acting on the car is calculated by the formula Force = Mass x Acceleration. This car requires our fenders which extend the car over the wheels. - Plastic Polish: A ¼ oz. Diagram of pinewood derby car wheel alignment under conditions where the wheel moves out when the car rolls either forward or backward. Bundles take these kits one step further by including the wheels, axles and lube needed to completely build the pinewood derby car. 95. Speed Axles from Maximum Velocity. $ 10. just have to polish the wheels and put them on. The car must have been made during the current year (the year in which the derby is held). Each car must use the official BSA Pinewood Derby race kit. It’s best to use a polishing kit that is made for a Pinewood Derby car. Aѕ a wоrd оf caution, only tаkе this ѕtер if thе rules of your Pinewood Derby permit it. Little rolls of electrical tape can go over the wheel as you press the axle in the opposite side. Cars must be registered on time and must be registered with the scout present. Add to cart. The PRO Driller for drilling perfectly straight axle and. Watch the video and follow the steps to place the wheels in the correct position and orientation. Alignment - Make your derby car go straight. By placing the weak wheel in the raised position, the weak performance. Placement of the front and back. 2% to 22. 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. You can polish the axles. Fenders are sold seperately. This angle reduces friction as only a tiny portion of the wheel makes contact with the track. Where the extended wheel base would not transition as well on the incline,however should track better in the flat. If you are using the solid plate lead weights, it will be more difficult to distribute weight to obtain the proper COG. These bumps cause friction. 33 inches. Lubricate the wheel and axle - Slide the axle into the wheel. SKU: 8200 Categories: Pinewood Derby Car Kits and Blocks, Pre-Cut Pinewood. The wheels must be from the official B. No "PineCar" wheels are allowed. The Swiss Cheese pinewood derby car plan with step-by-step instructions includes weight placement and printable template patterns. A large source of friction is the rubbing that goes on between the wheel and the Pinewood Derby car body. If a part has a serious flaw, replace it. 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. So the circumference or distance around the wheel is π (pi) times the diameter. As to the ideal placement of the weight, you want to maximize how far the weight has to go down. First, use the drill guide tool to drill a hole in the center of each of your Pinewood Pro Derby car’s wheels. Pinewood Derby Speed Axles. The picture below is a cross-section of the track. $1295. The kit includes a pre weighted and painted car block with the weights set for optimal center of gravity for maximum speed. While you may have certain tools needed already on hand, such as needle-nose pliers, many of these. Best Match. In my first few pinewood derby race, I did not know about the COG of the car. With this kit, you can build a winning car that is both fast and stylish. Place the block, wheels and axles on a scale. Arrow. This is the arfcom of pinewood derby. 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. Verify car is legal length. Our MV pinewood derby wheels are top-quality wheels. Title: Microsoft Word - Pack 1776 Tip Number 3 1-21-2013. Learn what works and what doesn’t work. 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. This angle reduces friction as only a tiny portion of the wheel makes contact with the track. BSA Pinewood Derby Wheels lathed to perfection. If a standard pair of pliers is used, the axle. All bodies made by Derby Dust have the option of 3 wheel racing at no extra charge. In each case I prepared an unused 1999 BSA Pinewood Derby wheel, then cut the wheel open on a scroll saw. Pinewood Derby in Six Easy Steps - INSTANT DOWNLOAD! Pinewood Derby Fast & Furious - hard copy book. 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. 0 in. 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. The track surface was very clean and smooth, with smooth joints. Next I had to select the wheel bearings. Wheel Placement: The car body must be at least 1 3/4 inches wide at the axles. A. Finally, screw on the free wheel spacers to secure the weights in place. Polished Rail Rider Axles – $3. 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. The shorter wheel base car should have longer to fall on the incline due to set back wheels. 02 seconds. Rated 5. With PineCar's conformity gauge you can check if you pinewood racing car will qualify with one easy step. 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. Center Guide RAIL CLEARANCE (distance between left and right wheels. If we look at the extended wheel base and how it helps the car track better. If your car weighs less than 5 ounces, you can add extra weights like coins to enhance its performance. Weight - It is vital to have your Pinewood Derby car weigh the proper amount. Pure graphite with ZERO additives is the best graphite dry lube. 994 seconds, about 44 inches faster than without graphite (0. Unless installation in the original slot is required, a drilled axle hole will make. Pinewood Derby PRO Graphite with Moly. 0 gram, and are machined with a high level of accuracy. 75) inches. Our unique wing shape design is aerodynamic and reduces drag, ensuring your. Lift one wheel of Ultra light Pinewood Derby- 9% increase in speed. Maximum Velocity carries many of the pinewood derby car weights you need to get your pinewood derby racer flying around the track. h. Woodland Scenics Woodlande Scenics Pine Car Derby 2-ounce Tapered Weight. They contain the. Post by 68sportcoupe » Fri Dec 30,. Mаkе thе wheel base longer. get that tuning board and adjust adjust adjust. 435-319-0220 | Newsletter: Subscribe for a free car plan!Official Pinewood Derby Replacement Wheels and Axles. So I decided to design a timer myself. Buy the video to learn more about aerodynamics, weight placement, wheel alignment, and more! Or, open this template in the free drawing program Inkscape to design your own shape. And the drfit, well I usually measure at 4 feet not 3 feet. Heats were run with the weight concentrated in the center of the car, and then with the weight placed at opposite ends of the car. The tab is designed to precisely space the wheels from the body. Learn how to install wheels and axles for your pinewood derby body without breaking, chipping or busting out your slots. WHEEL PLACEMENT: The car body must be at least 1 3/4 inches wide at the axles. 59. To demonstrate, below is a picture of a . The end bored holes will also accomodate a raised front wheel for a 3 wheel alignment and ease in a rail rider setup. Pro-Axle Guide. The front axle groove is positioned 1-11/16” from the front. The Funny Car Kit Bundle includes all of the key items you need to build a competitive, BSA-compliant, pinewood derby car. so They are precision tuned while removing . Number one, a CNC machine ridge to line up in the slot of the block. 3. Family Handyman Updated: May 12, 2023. Put the axle nail one-half inch into the drill chuck so one-half inch of the axle is showing, including the nail head. 97 (119 vote) Summary: Insert the weights in the holes. This polish is the type. The Wedge Wing Car has drilled axle slots so your car rolls straight while conforming to all rules. The result is that your car will not go. 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. 5 oz (depending on design) without weights so a car may need 3. Remember, friction is your enemy. Wheel OUT-OUT. Discard the rest of the toothpick. The Sports Car Pinewood Derby Kit includes a pre-shaped car body with axle slots or holes, weight pockets, steel weight, and instructions. The rules that come in the Grand Prix Pinewood Derby Kit (BSA Kit 17006) are known as the "Rules in the Box. Accurate measure Center of Gravity Mass for Pine wood Car. It also minimizes the risk of damaging the car body during axle insertion. ;. When setting up your pinewood derby block for optimum performance, it is best to locate the rear wheels as close to the rear of the body as possible. We even show you your car in 6 different color schemes so you can pick the coolest look. If your car weighs less than 5 ounces, you can add extra weights like coins to enhance its performance. Axles can be installed in slots or holes. 100K polished axles along with the Derby Dust® 3 stage wheel polish kit, and set new records. With that being said, there is the. $4. 3. Top. Official Pinewood Derby Rules (Rules from BSA Pinewood Derby Kit) Car Dimension Rules The overall length of the car shall not exceed 7 inches. Turn your car into a Pirate Ship!. Wheel spacing when mounting wheels. The tool has a built in gap gauge to set the correct wheel hub to car body gap. All White River District. Material: Zinc-coated steel. Derby Talk. $4. Lubricate the wheels. Details. Use axle guards. The axle is pre-bent in the perfect spot away from the wheel. Should I sand my pinewood derby wheels? In the past, pinewood derby wheels had a mold mark on the wheel tread that had to be removed by sanding. Board index General General Topics; Length of car past the front wheels. Should the car turn left or right, you need to tinker with the axle placement without removing them from the car body, until it rolls straight. All White River District Pinewood Derby rules apply. With the popularity of the pinewood derby,. Must dry lubricant a authorized. 2. Winning Blastcar Secrets covers everything from how to build a Blastcar track, to designing and building a winning CO 2 Blastcar. They are polished to 3,000 grit, and then bent to allow for rail-rider alignment. A typical wheels weighs 2. However, a different placement will not have any significant effect on the performance of the car. Locating the COG. 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. Pinewood Derby PRO Graphite with Moly. Within two years pinewood derby was launched nationally and soon became the premier event for the Cub Scouts. 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. The rules are fairly simple and certain restrictions are in place to ensure that the playing field is level. A. See also Pinewood Derby Car Grooved Axles in 2023. Cut off a vertical slice of the "extra" wood and reattach it to the front of the car. Alignment simplification – The alignment of only three wheels needs to be adjusted instead of four. Sold and shipped by. Wheels made after January 2009 are preferred because of the smooth The maximum weight limit for a pinewood derby car is 5 ounces. Posted on October 10, 2014 by Randy. If it dоеѕ, thеn this trick iѕ definitely оnе wау tо ѕрееd uр. Advanced Tip: Finish each axle with metal polish on a clean rag. Move the car forward or backward until it balances on the ruler. Let the putty or glue dry. Pinewood Derby Advanced Car Plans provides you with three winning car designs: the Arrow, the Interceptor, and the Rocket. 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. For optimal Pinewood Derby car performance, most of the weight should be placed one inch in front of the rear axle and as low on the body as possible. Pine Car Derby Car Kit-Basic. Pinewood derby wheels are made by an injection molding process that leaves undesirable blemishes and imperfections in the parts. Pinewood Derby Basic Wheels and Axle Prep. Joined: Sat Feb 23, 2008 7:33 pm. To get the exact weight you need, use. 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. When it comes to weight placement on a pinewood derby car, there are a few things to consider. 4.