Rated 5. Winning CO2 Dragster & Blastcar Secrets - INSTANT DOWNLOAD! PINEWOOD! The Story of the Pinewood Derby by Don Murphy - hard copy. 3. docx Author: Stella Yu Created Date: 1/22/2013 5:29:34 PMPinewood Derby Complete Car Kits — “Wing”. But we made 2nd place among. The picture below is a cross-section of the track. Black bear prepper discusses how to weight balance and graphite your pinewood derby car please check out the rest of our speed tips 1 through 5Derby Talk. 3. A chunky car design has more wood so it needs less weight. To get the exact weight you need, use. Outside wheel edge is lathed to remove mold stem and smooth rough edges to reduce friction when wheel hits guide. Test the axle by inserting it through a wheel and. You want your car to go down the track as straight as it can without going side to side. Only official Puppy Scout Beautiful Prix Pinewood Derby wheels and axles exist permitted. Bake the wood block. Https://derby tools used to test quality of wheels. Axle Shaper Learn how to straighten axle shafts, bevel axle heads and. Move the car forward or backward until it balances on the ruler. The best way to do this is to turn the car around (design it to run backwards). pine. Use to Adjust Center of Gravity Mass for Pine wood Car. You are allowed to add weight to the car up to a certain limit. Features :. 0 out of 5. Matching search results: This is no secret to seasoned builders. 23Oz- $11. 0 inches. Spin all of your wheels on an axle. 087 inch diameter zinc plated steel nails. Put the axle nail one-half inch into the drill chuck so one-half inch of the axle is showing, including the nail head. Since the wheels are the only. Additional wheels can be purchased separately. Includes needle applicator for precise placement. $13. The Wedge Pinewood Derby Kit includes. 20. Run it for about 30 seconds, 40 seconds. Remove the canopy and paint your car. 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. The cars will weigh between 4. Add to cart. your саr as a longer wheel base allows a more potential energy to be added to your car. A lathed wheel means the wheel was turned at a high speed and "sanded" with a cutting tool. Unless installation in the original slot is required, a drilled axle hole will make. in front of the rear axle. 33721). The Spider pinewood derby car plan with step-by-step instructions includes weight placement and printable template patterns. 0 out of 5. Not from Pinecar or Revel kits. Number one, a CNC machine ridge to line up in the slot of the block. Type. 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. 003. We carry everything you need to start building your pinewood. 95 – $ 18. The cars will weigh between 4. weight placement. Pine Car Derby Wheel Alignment Tool. Again, start with the axle slot in the axle head vertical. Next, insert the tungsten cylinder weights into the holes. Speed Axles from Maximum Velocity. View ALL Products. By placing the weak wheel in the raised position, the weak performance. 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. This can be measured by comparing the distance to the track (or other flat surface) at the front and back of the car. Awards and Recognition: The most important values in Pinewood Derby competition are participation, good sportsmanship, and learning how to follow rules. Cartoon or Fantasy Derby Cars. However, to increase stability and guard against speed-killing wiggles the fastest Pinewood Derby cars will steer (or. 02 seconds. Remove the canopy and paint your car. 5 Degree Bent Axles into the rear wheels. The rear wheels should be set at a 3-degree angle (camber). The tab can be used for correct wheel to body spacing. Place the wheel/axle on the base with the pointed end of the axle up. 6. If a part has a serious flaw, replace it. Ride on three wheels by raising one wheel off the track. A pinewood derby car is a 5 oz rolling application. If you want to know how to go fast, read here. A chunky car design has more wood so it needs less weight. All BSA markings are intact. Post by 68sportcoupe » Fri Dec 30,. Key 2: Wheel Axle Preparation - Axles - no flaws, straight, polished; Wheels - no flaws, polished. Our Price: $7. William T. 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. This can be measured by comparing the distance to the track (or other flat surface) at the front and back of the car. Most kids use powdered graphite for lubricant on the axles and wheels. I did a few weighted-wheel spin tests on a wheel lubed with Boron Nitride 10 (applied with a pipe cleaner through the bore). •Weight shall not exceed 5 ounces. $ 16. We also have pre-cut Pinewood Derby kits with cars in various styles. This alignment technique had been used for many years by a select few, but became popular around 2008. Hubs are lathed and the edge of the hub is. Our 2. First, sand the nail using sandpaper, and after, apply a polish or lubricant to help increase wheel spin. Only official Cub Scout Grand Prix Pinewood Derby wheels and axles are permitted. All stale lubricant is permitted. How to use the axle guide to. Add more more graphite. So if you were to make a car that used 1/3 of the block: Heavy block. Online Only. The first is that the groove is often not at a perfect right angle with the block and the second is that it is very difficult to insert the axle in the groove so that the axle is level. 75 grams, but be sure to double-check the rules of your specific race! This means that car should be weighed. This will help reduce the coefficient of friction between the. A better solution is our graphite pads. Polish both the axle shaft and the inside of the axle head. All axles, wheels and car bodies should be made from material provided in the official BSA kit. 75″. Advanced Tip: Finish each axle with metal polish on a clean rag. Use the slowest wheel (the one that spins for the shortest time) on the raised axle. The kit includes a pre weighted and painted car block with the weights set for optimal center of gravity for maximum speed. A better solution is our graphite pads. 33 inches. If desired, you may change the wheelbase (distance between front and rear axles). $14. The first is making sure the scout is involved,. wheels, square mounting holes, 5 coats of polyurethane, and good weight placement. You may lightly sand the wheels to removeSecond: Polishing the wheels, screws, and the end of the dowel will definitely make a Pinewood Derby Car go much FASTER!!! The Kit includes: - Metal Polish: A ¼ oz. 4: If using a drill press, line up the press table with the marks you made on the axle, as shown in Figure 3. Next, I added the wheels and axles. Re: Wheel spacing when mounting wheels Post by Nitro Dan » Thu Jan 22, 2009 11:13 pm Here's a link to an article in the January 2008 Pinewood Derby Times (put out by Maximum Velocity) that discusses the optimal gap spacing between the body and the wheel: Our Wedge and Racer pinewood car derby blocks are now available with the weights pre-installed. Craftsman Tools, Derby Worx Pro Tools & Derby Worx Pro Wheels, Micro. down the track. 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. The average time was 2. 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. Plan on adding 2 to 3. Five ounces in the middle, and off to the races. This balancing point (COG) will differ from car to car due to design, type of weight, type of wood, etc. Pine-Car Pinewood Derby Axle & Polishing Kit Pinewood Derby Wheel and Axel #p359. 2. Pull the strip back and forth across the nail for about 15 seconds to clean the polish off and finish shining the nail. BSA - Official Pinewood Derby®. Cut off 1/2" from the small end of the toothpick. Continue until no more graphite can be added. Lubricate the wheels with graphite. Discard the rest of the toothpick. Eight, 1-1/8 x 7/8 x 1/8 O-rings – One or two of these rings. 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. Pinewood Derby in Six Easy Steps - INSTANT DOWNLOAD! Pinewood Derby Fast & Furious - hard copy book. 4090 – Official BSA Matched Speed Wheels. 6. “Open” Races 1. This insets the wheels a small amount, protecting the front wheels from abrupt. 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. Forstner bit at the wheel center, and then cut out the rest of the shape with a handsaw. 5 inches. SKU: 8200 Categories: Pinewood Derby Car Kits and Blocks, Pre-Cut Pinewood. The most important factor is that the car is balanced so it can roll smoothly. Apparently it's common to place weight to the rear of the car, but that's not making any sense to me. Don, realizing that he created something exciting and fun, wrote a complete PINEWOOD DERBY plan and submitted it to the Boy Scouts of America. 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. 0 inches in 1/8 inch increments. Place the block, wheels and axles on a scale. Today’s Pinewood Derby® wheels require little preparation to be race ready when compared to previous molds. 49. The front axle groove is positioned 1-11/16” from the front. In these rules, car bodies cannot surpass 2 ¾ inches wide and 7 inches long. 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. Notes: Tungsten is non-toxic and child-safe. – Ensures accurate weight placement by allowing you to drill precise weight holes into the side, back, or bottom of a pinewood derby block. by sporty » Sat Jan 28, 2012 5:08 pm. Wheel OUT-OUT. Buy our pinewood derby car weights online. Remove Burrs. It also serves as the base for the Pro-Outer Hub Shaver (5115) and the Pro-Wheel Shaver XT II (5154). Online Only. Two weights provided: an incremental adjustable flat. We recommend that you use our Stick-On Weights or Tungsten Weights to fine tune your car's weight to 5 oz. It will also need to be adjusted according to what type of track you are racing on. To save even more time, our Lazer and Grey Ghost car bodies are pre-weighted and primed. a 4 oz on the rear and 1 oz on the front. Pine-Car Pinewood Derby Show Wheel Pinewood Derby Wheel and Axel #p349. Title: Microsoft Word - Pack 1776 Tip Number 3 1-21-2013. 95. Only official Cub Scout Grand Prix Pinewood Derby wheels and axles are permitted. This insets the wheels a small amount, protecting the front wheels from abrupt. I built a car in 45 minutes using these steps and crushed all the competition. 59. The block can also be used on the flat side for extended wheel base cars. which is the Pinewood Derby weight limit. Tip the axle down then add graphite between the axle and wheel. After cutting, any chips in the bores were carefully removed. 5621, 5622 - Drilled axle holes for Awana axles (3/32" bit) - add $1. Pine-Car Tungsten Incremental Cylinder Weights 3oz Pinewood Derby Car Weight #p3915. Our BSA (Cub Scout) Ultra-Lite Pinewood Derby Wheels are lathed in 5 dimensions. 33K subscribers Subscribe 67 Share 86K views 10 years ago Find Out More At: Learn how to ensure accurate wheel spacing and axle nail. The wheel base (distance from front axle to the rear axle) may not be altered. A thin, small car design has less wood so it needs more weight. It is pre-weighted, painted,. Pinewood Derby Center of Gravity Mass Balance Stand. Add the weight to your car in the extra hole. This is the arfcom of pinewood derby. The wheel spin test will show you if a wheel bore is true to the wheel tread. Remove Crimp marks. 2: Place a dark mark on the axle at 1⁄16th of an inch from the head. Turn your car into a Pirate Ship!. A derby race is 3 seconds in length with a top speed of 20 mph at a car’s top speed. With a total weight limit of 5 ounces to consider, every precise measurement matters when you’re building a racer. Axles can be installed in slots or holes. Car Plans – Download. in front of the rear axle. So could the extended wheel base. 1. Raise a front wheel by 1/16 inch. It’s best to use a polishing kit that is made for a Pinewood Derby car. 3. Board index General General Topics; Length of car past the front wheels. Focus mainly on tuning or adjusting your axles. Quantity: Add to Cart. Alignment simplification – The alignment of only three wheels needs to be adjusted instead of four. Maximum WIDTH – 2. Weight placement is important in Pinewood Derby car construction. The wheels must be from the official B. The Sports Car Kit Bundle includes all of the key items you need to build a competitive, BSA-compliant, pinewood derby car. 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. 20. Pinewood Derby Rules Q&A. Remember, friction is your enemy. Accelerate early and hold your speed. 5621, 5622 - 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 . winning tips, speed tips, spee. The car must have 3/8” clearance underneath the body so it does not rub on the track. Cut off a vertical slice of the "extra" wood and reattach it to the front of the car. Physics and the Pinewood Derby Pinewood Physics, LLC Pinewood derby wheels are 1. Add decals. 0 gram, and are machined with a high level of accuracy. Pine-Car XL-R8 Ultra Graphite Pinewood Derby Tool and Accessory #p4037. Key Alignment #1 - Rear Wheels. Typical pinewood derby stick on or screw on base plate. 5 ounces of weight needed. This kit is great to have around for whenever you are starting a new derby car project. Cars must be registered on time and must be registered with the scout present. Grab a clean 1⁄2 in (1. Sort By. With the popularity of the pinewood derby,. ADD TO CART. com. And number two, a laser cut stainless steel tab designed for correctly spacing the wheels from the body. PRO Graphite is a high performance, special blend of ultra-fine powered graphite with molybdenum disulfide additive. rear wheels is the theoretical correct technique. 1% speed increase, depending on axles used. The wheels will make your car much faster than the tungsten weight. We'll even let you see your car in. Flush under pockets for ballast placement for COG adjustments. 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. There was 0. This can be measured by comparing the distance to the track (or other. Adding Pinewood Derby® car weights is an important step when milliseconds count. Most people preparing their car know that the pinewood derby max weight of 5 ounces (141. Glue the canopy to the top of the car with super glue or epoxy. Knowing at what point your center of Gravity will help you determine how aggressive your steer will need. Pine Car Derby Car Kit-Basic. 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. Too far forward and you’ll lose potential energy. This may seem like an afterthought to many, but if your Pinewood Racer doesn’t go straight, the wheels will rub against the track, causing it to slow down. 8 times denser than lead (a heavy metal) and 3 times denser than zinc. 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. 6. – 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. Place the block, wheels and axles on a scale. To make “fenders”, outline their shape and mark the wheel centers on 1/2 in. The car must have 1 ¾” clearance between the wheels. Choose an option Standard Axle Slots Standard Axle Holes. 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. Derby Talk. $ 6. Accurate measure Center of Gravity Mass for Pine wood Car. 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. 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. 4. The SmartLine Pinewood and Space Derby® Finish Line Timer by supports up to 8 lanes with instant race results resolved to . The Pinewood Derby block is 7” long x 1. 95. Use sandpaper or a file to smooth the wood putty. Derby Talk. Use all of the graphite. 3. Free Book - How to Run the Pinewood Derby:. Our BSA (Cub Scout) Ultra-Lite Pinewood Derby Wheels are lathed in 5 dimensions. Wheels and axles are not included, so use the wheels and axles supplied by your club or order them separately. We find 5/8 of an inch is an optimum setting. Placement of the graphite inside the wheel hub is critical to gain an edge on your competition. 98 SAVE 20% ! Pine Car Item #. Pinewood Derby Scale Measures CG. 3. Wheel. 5 Degree Bent Steering Axle (1 axle) PRO 2. 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. For maximum speed the front and rear of the car must be level with each other. This car requires our fenders which extend the car over the wheels. The end bored holes will also accomodate a raised front wheel for a 3 wheel alignment and ease in a rail rider setup. Pinewood Derby PRO Super Speed Axles. 2. Taper the head slightly to reduce contact area with the wheel. If you are using the solid plate lead weights, it will be more difficult to distribute weight to obtain the proper COG. First, use the drill guide tool to drill a hole in the center of each of your Pinewood Pro Derby car’s wheels. Pine Car Derby Wheel Alignment Tool-$13. 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. Contents: Wooden block 4 Plastic wheels 4 Metal "axles" (nails) Set of fishing weights 1 Ea. in front of the rear x. safety and precision reasons would be the cutting of the car and the placement of the wheels. Oftentimes, just the front ‘steering wheel’ must be adjusted. 00. Speed Tip #2. The wheels must be from the official B. Derby Dust’s conclusion which was barely addressed. Sand and polish your wheels and axles. 33 times 11/16). Completed Painted car with wheels and axles to a weight of about 4. Glue the canopy to the top of the car with super glue or epoxy. The wheel spin test will show you if a wheel bore is true to the wheel tread. 5. The car's wheels sit on the outsides of the two rails sticking up. Cut the flex weight cylinders with a scissors so the total weight is 4. 59. 8. Create a Pinewood Derby car that is reasonably aerodynamic. Our Wedge and Racer pinewood car derby blocks are now available with the weights pre-installed. ( Car Not Included) Add to cart. Glue the toothpick in the bottom of the front slot on the side that you want the wheel to touch. It performs seven key functions needed for proper alignment. The Sports Car Pinewood Derby Kit includes a pre-shaped car body with axle slots or holes, weight pockets, steel weight, and instructions. So that means as far back and as *low* as you can get it (and still be stable). 2. A convenient way to mark the size of the area that needs to be shaved is to use the width of a wheel, and add 1/8th of an inch to each side. WISH LIST . 95 set of 5. Lately, Derby families like the Carsons have realized wood can take. The single tungsten cylinder on top weighs . Check alignment. Our setup is for a 0. 166oz) Package includes 12 cubes for a total of 2oz of weight. The car must have 1 ¾” clearance. When you are finished, your axles should be angled at about 10 degrees from vertical. Pine-Car Straight Tracker Only (shaper is not included) Pinewood Derby Tool #p4613. We conduct a very simple experiment -- using soup cans -- to show how the placement of mass in the wheels can. SKU: 5103. Roll over the competition with the Army Humvee Hummer pinewood derby car design. Graphite pads give your Pinewood Derby Car a speed boost. You can build the Batmobile, batman car! Illustrated step-by-step with 3D graphic images makes it a snap. Pinewood Derby Car Ideas. Only official Cub Sentinel Grand Prix Pinewood Derby wheels and spindle are permitted. The Pinewood Pro Pine Derby Car Kit comes with a FREE PRO Axle Guide and Wheel Spacer, a $17 value! • 2. A. 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. Posted on October 10, 2014 by Randy. it is to help provide first time racers with a the important. Choose the right car shape. 95 – $ 11.