95. Again, start with the axle slot in the axle head vertical. Outside tread is trued to be perfectly concentric without removing the beads along the rim. 2. 5633, 5634 - Drilled axle holes for Awana axles (3/32" bit) - add $1. Car Plans – Download. There are 16 different mold numbers and every single mold and wheel can vary. $12. You can make the SpongeBob Square Pants pinewood derby car with our step-by-step car design plan. Location: Albuquerque, NM. Let the paint dry. (3D-printed wheels might work with a bit of sanding. Drill the following patterns: 3x 3/8″ weight holes from the rear which will are raised enough to go over axle slots and drilled axles. The block can also be used on the flat side for extended wheel base cars. 9x 3/8″ weight hole pattern for the bottom. PW ULES Revised 4. 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. 7 simple steps that ACTUALLY MATTER to building a winning pinewood derby car. The wheels and axels are standardized; there are also weight limits and size restrictions. ADD TO CART. 97 (119 vote) Summary: Insert the weights in the holes. Pine Car Derby Car Kit-Basic. 2: Place a dark mark on the axle at 1⁄16th of an inch from the head. To build a fast, winning pinewood derby car, you need a great car design, polished axles, bent axles for steering, lathed wheels to reduce inertia, tungsten weights to optimize center of gravity, plus all the speed tips in our Winning Pinewood Derby Secrets book. 3. Aѕ a wоrd оf caution, only tаkе this ѕtер if thе rules of your Pinewood Derby permit it. BSA Precision Lathed Speed Wheels, the Precision Drilled Pinewood Derby Block, the Graphite with Moly Additive. down the track. Pinewood Derby Car Plans provides you with three winning car designs: the Wedge, the Low-Rider II, and the Speeder. If the weight is over 5 oz, drill holes in the bottom of the block between the. So if you were to make a car that used 1/3 of the block: Heavy block. 98 SAVE 20% ! Pine Car Item # pinp4611. All White River District Pinewood Derby rules apply. 54” or 13. 188 seconds between the fastest and slowest car, about 23 inches. Joined: Sat Feb 23, 2008 7:33 pm. Weight - It is vital to have your Pinewood Derby car weigh the proper amount. Rub a clean cotton strip against the nail for 15 seconds to buff it. Reduce Wheel Drag. Chrome Pinewood Derby Wheel Decals. 9oz. This can be measured by comparing the distance to the track (or other flat surface) at the front and back of the car. Spend time sanding. Drill a hole with a 1-1/4 in. – Heat placement is meaningful. Bake your block. and noticed a touch of wobble due to imperfect placement. This car requires our fenders which extend the car over the wheels. They are polished to 3,000 grit, and then bent to allow for rail-rider alignment. 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. A typical wheels weighs 2. Pinewood Derby. Pine-Car Pinewood Derby Show Wheel Pinewood Derby Wheel and Axel #p349. 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. Pinewood Race Car Turn-In and Miss. Sand and polish your wheels and axles. 25 in stock. With our huge inventory of pinewood derby kits, wheels, decals, plans and more, we have what you’re looking for. The ideal placement required the center are gravity can 7/8-in. 087 inch diameter zinc plated steel nails. Wheels: Use only Stock Official Scout Grand Prix wheels. Pinewood Derby Results. Product Code: 051033. Derby Talk. Maximum Velocity carries many of the pinewood derby car weights you need to get your pinewood derby racer flying around the track. WOW! Big D 23 Mar 2014 5. •Note: Can use colored wheels if have BSA Logo •Width shall not exceed 2-3/4 inches. Easiest method for removing zinc coating is through chemical stripping. 1. 5 degree bent axle makes this process simple. Now $5. Wheel Placement: The car body must be at least 1 3/4 inches wide at the axles. The only wheel modification allowed is a LIGHT sanding to true them up. 75″. Revisiting the Pinewood Derby Balance Point. The Red Thunderbolt is a super fast pre-built pinewood derby car designed to meet all BSA rules. 4. This angle reduces friction as only a tiny portion of the wheel makes contact with the track. 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. Start at a medium-low speed and 400 grit. 5 degree bent axles are typically used to cant the rear wheels, while our 1. Fenders are sold seperately. 100K polished axles along with the Derby Dust® 3 stage wheel polish kit, and set new records. Key Alignment #2 - Fore/Aft. The length of the car shall not exceed 7 inches. The Pro Axle Guide has two distinct features. The blocks vary in density from 3 to 6 ounces. With PineCar's conformity gauge you can check if you pinewood racing car will qualify with one easy step. SKU: 5120 Categories: Individual Derby Tools,. Pine-Car Pine Car Axle Slot Jig Pinewood Derby Tool and Accessory #p4610. You want your car to go down the track as straight as it can without going side to side. Retail $16. great wheels I was surprised at the smoothness before even lubing them slotrod 14 Mar 2014 5. We’ll tell you our favorite tricks furthermore tips for edifice the fast Pinewood Oberhaus car and give you the base physics behind why they labour. Railride. I aligned the wheels as well as possible and I glued them into place to avoid inconsistency. So the circumference or distance around the wheel is π (pi) times the diameter. The Pinewood Pro Pine Derby Car Kit comes with a FREE PRO Axle Guide and Wheel Spacer, a $17 value! • 2. Tip the axle down then add graphite between the axle and wheel. The Wedge Pinewood Derby Kit includes. 1 that the diameter of a pinewood derby wheel is about 1. Two weights provided: an incremental adjustable flat. Additional wheels can be purchased separately. So that means as far back and as *low* as you can get it (and still be stable). 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. $13. Rim is trued and cut back slightly for perfect. 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. axles for a 2nd place finish. It will also need to be adjusted according to what type of track you are racing on. Roll over the competition with the Army Humvee Hummer pinewood derby car design. However, to increase stability and guard against speed-killing wiggles the fastest Pinewood Derby cars will steer (or. If a. 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. Mark the axle at 1/2" from the head and put a dot at 12:00 on the head with a sharpie. Extra-fluffy pipe cleaners for polishing pinewood derby wheel bores, lubricating with graphite, and other uses. Once you have it tuned, try it a few more times to make sure it's consistent. BSA Pinewood Derby Wheels lathed to perfection. 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. your саr as a longer wheel base allows a more potential energy to be added to your car. 6 inches tall (2. 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. Lubricate the wheel and axle - Slide the axle into the wheel. PRO 1. Place the block, wheels and axles on a scale. 2. $ 11. Here, Mark Rober gives his seven steps to building a fast pinewood derby car: 1. Roll it on the floor. 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. 45. . com. Pinewood Derby. The slot on the head makes it easy to turn the axle with a screwdriver. Axle Placement Guide Learn to ensure accurate wheel spacing and axle nail alignment using the Axle Placement Guide. The average times with just weight added was 3. 3. That depends on two factors: the density of the block in the kit, and the amount of wood removed when making the car. 33 times 3), 1-3/4 inches wide (2. Wheel. Best Place to put place weight for Pine wood Car. Wheels made after January 2009 are preferred because of the smooth The maximum weight limit for a pinewood derby car is 5 ounces. 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. SpongeBob. so They are precision tuned while removing . Pine-Car XL-R8 Ultra Graphite Pinewood Derby Tool and Accessory #p4037. 23Oz- $11. 33 times 3/4), and 1. 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. Wheels – Polished wheels that spin freely and for a long time is your goal. 59. The car's wheels sit on the outsides of the two rails sticking up. Because there are MANY more factors involved making a pinewood derby car, there are many more articles to read. Firebird Trans Am - Pinewood Derby 3D Car Design Plan. The Pro Axle Guide is designed to straightly and correctly install axles into BSA Pinewood Derby cars where the slot is required. 2. The track surface was very clean and smooth, with smooth joints. 00. Pinewood derbies are often run by packs of the Cub Scouts program. Official Pinewood Derby Rules (Rules from BSA Pinewood Derby Kit) Car Dimension Rules The overall length of the car shall not exceed 7 inches. Simply place the tool on the body, then install the axle firmly and remove for correct wheel to body spacing. Alignment simplification – The alignment of only three wheels needs to be adjusted instead of four. 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. Now pi is approximately 3 so every time a wheel rolls without slipping, skidding, or sliding on the track it travels 3 x 1. Completed Painted car with wheels and axles to a weight of about 4. Material: Zinc-coated steel. Awards and Recognition: The most important values in Pinewood Derby competition are participation, good sportsmanship, and learning how to follow rules. First, use the drill guide tool to drill a hole in the center of each of your Pinewood Pro Derby car’s wheels. 95 set of 5. 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. Use the slowest wheel (the one that spins for the shortest time) on the raised axle. Wheel Bearings on Pinewood Derby Car. Place the drill in a vice or use a drill press. Use all of the graphite. 95 – $ 11. 8 times denser than lead (a heavy metal) and 3 times denser than zinc. The Pinewood Derby is a lightning-quick battle of engineering, woodwork and graphite lubricant; fates and glories are sealed in a matter of seconds. Maximum LENGTH – 7″. Fenders are sold seperately. Details. The Spider pinewood derby car plan with step-by-step instructions includes weight placement and printable template patterns. 95. Max out your weight at the regulation 5 ounces. Our PRO Ultra-Lite BSA wheels are . Turn the bent axles until the rear wheels migrate toward the axle head when you roll the car down your simulated track. Although the LCG car will attain a higher speed, due to a pendulum effect the HCG car will traverse the curved portion of the track slightly faster. •Wheel bearings, washers, and bushings are prohibited. Lightning. The rear wheels should be set at a 3-degree angle (camber). SKU: 5196 Categories: Individual Derby Tools, Pinewood Derby Tools. Next I had to select the wheel bearings. Remember, friction is your enemy. 1 Dry lubricants 2. 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. Includes needle applicator for precise placement. William T. Dedicated precision lathes with low run production cycles ensure accurate, repeatable results. 5621, 5622 - Drilled axle holes for Awana axles (3/32" bit) - add $1. Pipe Cleaners (5) $ 1. Pinewood derby car axle hole drilling jig. Use the slowest wheel/axle combination as the raised wheel. This insets the wheels a small amount, protecting the front wheels from abrupt. The car must have 1 ¾” clearance between the wheels. Batmobile. Pinewood Derby Car Plans 3 provides you with three winning car designs: the Wedge Turbo, the Wing, and the Formula One. Glue the canopy to the top of the car with super glue or epoxy. Track clearance - be sure car will not drag on center rail. Remove and be more aggressive. Make sure your derby racer meets specifications before race day. 4 Bushings 3 References Wheel Alignment [ edit | edit source] Axle insertion tool Wheel alignment is. Then, drill 7/16" holes in the rear of your pinewood derby car block. Example Pinewood Derby car construction rules from the "Cub Scout Grand Prix Pinewood Derby Guidebook" (BSA No. Read More at: Pinewood Derby Times Volume 10, Issue 8 A feature. $ 13. Place a second mark at 1⁄4th of an inch, as shown in Figure 2. Pinewood Derby Car Plans 5 provides you with three winning car designs: the Stealth, the Speed Bolt, and the Detonator II. The wheels must be from the official B. 4: If using a drill press, line up the press table with the marks you made on the axle, as shown in Figure 3. A Scout is Trustworthy. 4094 – BSA Speed Axles. 75 grams, but be sure to double-check the rules of your specific race! This means that car should be weighed. Family Handyman Updated: May 12, 2023. You are allowed to add weight to the car up to a certain limit. Lubricate the wheels. Discard the rest of the toothpick. If your car weighs less than 5 ounces, you can add extra weights like coins to enhance its performance. 00. Weight Q&A. Lubricate the wheels with graphite. Add decals. Figure 1 – Effect of Vertical Weight Position on Fall Distance. Insert 2. No other jobs, no other runs. Create a Pinewood Derby car that is reasonably aerodynamic. NO ALTERING of WHEELS, No polishing or sanding of contact surface is allowed. This will help reduce the coefficient of friction between the. By placing the weak wheel in the raised position, the weak performance. Be sure and completely clean the axle of polish and dry it, or your eventual graphite lube will turn into sludge! Give your wheels a test-roll across a flat surface, and ensure that they are truly round - if any are not, then they are not suitable for use as a track surface. 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. However, the wheel base setting can be adjusted between 2. 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. Speed Axles from Maximum Velocity. 2023 Pinewood Derby Rules Handout 3/20/22 Page 3 of 5 Frontier District PINEWOOD DERBY RULES II. DIRECT HOME SUPPLIES. 10. To add flex weights to your car, place the car block, axles and wheels on a scale. ADD TO CART. A typical Pinewood Derby car will wander from left to right, bumping into the rail between its wheels, as it runs down the track. Location: houston, texas. Pinewood Derby Car Plans 6 provides you with three winning car designs: the Coupe, the Muscle Car, and the Accelerator. Add Weight: Remember to make your Pinewood Derby car as heavy as the rules allow. Return to Product Catalog. Our pack leader and den leaders let everyone know up front that it is a good. Derby Dust’s conclusion which was barely addressed. $4. 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. Pinewood Derby Times Volume 15, Issue 5. Choosing the best pinewood wheels to start your build is one of the most important tips you must not overlook. Plan on adding 2 to 3. This kit is great to have around for whenever you are starting a new derby car project. If every car has the same wheels, the same axles, the car body and your car has tungsten your. Contents. Wheel OUT-OUT. Fewer understand that controlling the weight distribution of the car can make it go much faster. 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. Grab a clean 1⁄2 in (1. It must clear the ground by at least 3/8 inch. Technical Information BSA Pinewood Derby Axle. If you are using the solid plate lead weights, it will be more difficult to distribute weight to obtain the proper COG. The maximum height of the car cannot exceed 5 inches (Adjust this limit so that the cars will pass under your finish gate). Check alignment. In about November of 1990, I looked into getting a Pinewood Derby Timer for my son’s Cub Scout pack. 5. It also minimizes the risk of damaging the car body during axle insertion. Alignment simplification – The alignment of only three wheels needs to be adjusted instead of four. Pinewood Derby Car Plans 4 provides you with three winning car designs: the Sports Car, the Truck, and the Dune Buggy. This can be seen by the [black] line on the graph which shows the 5 weight combinations with the least difference between the slowest and the fastest times. Also great way to glue your axles down. 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. We were both looking. But we made 2nd place among. Introduction to the Batmobile KitThe car goes faster as more weight is placed in the back. The Pinewood Derby is a popular scouting event in which Cub Scouts race small wooden cars that they have designed and built themselves. Maximum HEIGHT – 2. Use bent polished axles. And the drfit, well I usually measure at 4 feet not 3 feet. Quantity: Add to Cart. 0 gram, and are machined with a high level of accuracy. Placement of the graphite inside the wheel hub is critical to gain an edge on your competition. Some people angle the axles up in an attempt to keep the wheel away from the body. current price $13. Wheel tread is lightly lathed to make it trued to the center bore, so your car rolls smooth and fast. Best seller. Graphite Lubricant Lube Powder for Pine Derby Car Kits Wheels Axles, Lock Lubricant. Description. $ 49. 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. Taper the head slightly to reduce contact area with the wheel. •Axles, wheels, and body shall be from the materials provided in the kit. 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. Length shall not exceed 7 inches. Plan on adding 2 to 3. Wheel spacing - Checks wheel clearance against body to make sure wheels do not bind or wobble. . Brand: Derby Dust. Correctly install axles into slots, and establish proper gap between wheels and body. Shop for pinewood derby supplies from the experts at Maximum Velocity. With the popularity of the pinewood derby,. One common mistake4. Glue the canopy to the top of the car with super glue or epoxy. 4. 14 Results. Pinewood Derby Tracks, Timers and Race Management Software. Use to install wheels on BSA wheelbase for Pine wood Car. $ 10. Pinewood Pro's PRO Super Speed nickel plated axles with 2 grooves have been winning pinewood derby races for over 15 years. To far endorse and your car will pop a wheelie, spoil any chance for a succeed. It is a popular racing event that involves building and racing wooden cars. I added graphite to reduce friction. Put the axle nail one-half inch into the drill chuck so one-half inch of the axle is showing, including the nail head. Complete pinewood derby design plan with full instructions, 3D AutoCAD graphics of the car showing each cut, weight placement, hints, building tips, tool list and car cut-out templates to use as a cutting guide. 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. Only dry lubricant is permitted. We'll even let you see your car in. A thin, small car design has less wood so it needs more weight. The kit includes a pre weighted and painted car block with the weights set for optimal center of gravity for maximum speed. CONSTRUCTION RULES 1. 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. Axle Placement Guide. With that being said, there is the. Pinewood Professor: Pinewood Derby Super Site - Pinewood Derby Car Design, Weighting, Wheel and Axle modifications, Tuning - Everything you need to know to WIN this YEAR ! The effects of weight placement on pinewood derby cars. It is a fun and exciting way for young boys to learn about engineering and physics, as well as teamwork and sportsmanship. 25oz. The Lightning McQueen car is modeled after Pixar's "Cars" movie! We show you how to build this car step-by-step with 3D modeled images and cut out templates for every deail, including the symbols. Center Guide RAIL CLEARANCE (distance between left and right wheels. Pro-Hub Tool. This simply designed One Cut car is ready to decorate without the need for tools. 0870 ± 0. Instructions 1. 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. Locating the COG. Remove Crimp marks. But what most derby enthusiasts do NOT know, however, is that the type of weight actually makes a difference. The car must. Proper placement of the weight on a racer enables you to fine-tune i for winning results. After passing inspection, the car will be impounded until racing is completed. Wheel spacing when mounting wheels. Tungsten is the best pinewood derby weight because it is about 1. jar. Add decals. Arrow. We show you how to build this car step-by-step with 3D modeled images, cut out templates for every detail, including contour outline templates. 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. We recommend that you use our Stick-On Weights or Tungsten Weights to fine tune your car's weight to 5 oz. First, drill the body with our Pro Body Tool , straighten your axles with a Pro Axle Press and polish them. 7 grams). There is less friction with 3 wheels rolling than 4. In most races, the maximum allowable weight of a pinewood derby car is five ounces. 5mm off the track. 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. Tools Q&A. 4. We find 5/8 of an inch is an optimum setting. NEW TRACK Has taller gate!Pinewood Professor: Pinewood Derby Super Site - Pinewood Derby Car Design, Weighting, Wheel and Axle modifications, Tuning - Everything you need to know to WIN this YEAR ! The effects of weight placement on pinewood derby cars. 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. 5. . 221 Page 4 of 3 IV. The overall width of the car shall not exceed 2 ¾ inches. Last year was a poor year for pinewood derby performance for my sons. The advantage here will be wheel weight and weight placement, even aerodynamic advantage if you have the time. Material is removed from inside the wheel to balance the wheel and give you a fast start and higher speed. No "PineCar" wheels are allowed. WHEEL PLACEMENT: The car body must be at least 1 3/4 inches wide at the axles. Cartoon or Fantasy Derby Cars. 2. 0:00 / 2:45 Video Details Learn to ensure accurate wheel spacing and axle nail alignment using the Axle Placement Guide. Description. Pinewood Axle File. This angle reduces friction as only a tiny portion of the wheel makes contact with the track. Mаkе thе wheel base longer. 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. $ 26. Car Specifications: Width: 2-3/4”; Length: 7”; Weight: Maximum of 5 Ounces; Width between wheels: 1-3/4” The car must have been made during the year in which derby is being held. 00. Rodgers Middle School, 97 Old Dock Rd, Kings Park, NY 11754. With PineCar's conformity gauge you can check if you pinewood racing car will qualify with one easy step. Grooves have two problems. 5634 - Extended wheel base block with standard slots - add $1. Diagram of pinewood derby car wheel alignment under conditions where the wheel moves out when the car rolls either forward or backward. We developed a routine and timeline that would guide us from cutting out the car to the final weight placement. See full list on familyhandyman. DIRECT HOME SUPPLIES. just have to polish the wheels and put them on. 95 each. 98 SAVE 20% ! Pine Car Item #. 95.