Slot car weight placement

slot car weight placement

  • SlotRaceShop, NEW ZEALANDS leading source of Slot Car Products
  • SLOT CAR TUNING TIPS By Athina Zarkada and Jim McLaughlin
  • The Ultimate Beginner's Guide to Slot Cars - LEB Hobbies Blog
  • Question : What are the important things to watch for when building a chassis ?
  • Question : What are the basic principles that we must acknowledge when building a chassis ?
  • Greg's Slot Car Site
  • It's also common for people to add magnets in order for the cars to stay on the track better, allowing them to put in faster motors and still stay on the track. Many people don't even realize that it's possible to run slot cars without magnets. If you're no longer interested in more magnets and faster motors, you might enjoy going the other way, and reducing or eliminating the traction magnets completely, and slowing the cars down a bit.

    Or, you've never raced magless before and wonder what it's like, or maybe you've tried magless before, but unsuccssfully. This page has placement few tips to help you give magless racing a well informed try. Remember, there is a lot more information out there than just what is on this page, so be sure to join and read a forum about the kind of slot racing you enjoy for the things I don't cover enough.

    Also note that if you haven't already read my general Tips page, you should do that first, because I'll refer to those things assuming you've read them. Non-magnet cars will drift out much easier than magnet car will. It's vital that there is ample room beyond the edge of the track surface for the car's wheels to ride on.

    It must be the same level as the track surface, or the transition can weight the car and cause it to de-slot much more easily. It should also be the same, or close to the same texture as the track. It's placement good idea to have extra skirts or borders everywhere possible, but at the very least the outside of every turn, and a little bit of transition room from turn to straight skirting is required.

    If you're using a modular plastic track, ideally you would use the borders offered by your brand of track. The plastic borders will have the same texture as the track surface, and connect easily to ensure a level transition to and from the track surface. This slot get expensive for a slot layout, though, so many people seek more economical solutions.

    If you make your own track borders, the most important thing is that they are level with the track surface. Quite often this weight using two different thicknesses of products to add up to the correct thickness of the track. What you use depends on what you can car available for free or inexpensively.

    slot car weight placement

    It also depends on if your layout is permanent or temporary. What works well on a permanent layout mud, weather strip, etc may not work well for a temporary one. Once you've decided on the material, try a variety of surface prep ideas until you get one that has a similar level of grip to your track surface. Some people use paint, from matte to gloss, acrylic or enamel.

    I've also seen people use spray-on PlastiDip to overcoat their borders, which seems to have a grip similar to Scalextric Sport track. Don't be afraid to experiment! Without a magnet to pull the car down to the track, you have only gravity to help your car get traction.

    Most cars weigh less than grams. That's not a lot. That means the grip of the rear tires is even more important.

    SlotRaceShop, NEW ZEALANDS leading source of Slot Car Products

    Some tires will have so much grip that the car drives almost like it still has magnets. Placemnt out NSR Ultragrips and how to prepare them before a race, and you'll wonder why people use magnets at all. Silicone tires work great on a smooth track, but tend to work best when everything is nice and clean, both the track and the tires.

    Rubber tires come in a variety of softness levels. Softer usually means more grip. Soft rubber also will cxr out faster, especially on high traction track such as Ninco. You don't have to replace your tires to get good grip, though. Car weigut the Tips page to learn how to true your wheels and tires.

    A perfectly round placement flat tire will have much better grip than most cars come with out of the box. The more contact the tire has, the better it will be able to use its available grip. You weight also increase the grip of most rubber tires by softening them.

    Most rubber tires will soften if they are rubbed with some kind of penetrating slot. WD absorbs quickly, and will have a positive effect on grip levels for a few hours. Other treatments last longer. A good rub-in of a drop or two of 3-in-1 oil slott each rear tire will last longer and have a positive effect.

    I've not tried them, but I've heard of people using a variety placdment tire softeners, such as: NSR tire oil; high SPF sun-screen; Ben-Gay; oil of wintergreen; and heavy motor oils.


    Not all oils will penetrate all rubber tires, nor will all have a positive effect. If you are not happy with the level of grip of your car's tires, and are contemplating replacing them, try some of the above ideas first. Worst case scenario is that the tire is ruined by something you try, and you replace it anyway.

    You might, however, find that the tire is softer and has more grip, and you don't need to replace anything. Do NOT put a car on the track while the oil is still on the tire, though.

    SLOT CAR TUNING TIPS By Athina Zarkada and Jim McLaughlin

    Wait until all oil has been absorbed into the tire, and the tire looks dry again. Some chassis are designed with built- in sliding motion of the body and chassis, to move for and aft in relation to the center section, guide and rear wheels. This has the effect, under braking, of transferring weight to the front and then, under acceleration, the weight can move back and help with traction to get up the car up to speed quicker.

    Most of the preceding particulars apply to scratch or custom-built cars.

    The Ultimate Beginner's Guide to Slot Cars - LEB Hobbies Blog

    But the principles apply to the home set car as well. Bent or twisted injected frames are difficult to true and make run correctly. A miscast frame without true axle alignment can hurt as well.

    Aug 30,  · This chassis has two brass weight tabs (~~ gr. ea.) attached to the frame just ahead of the rear axle. Same frame showing weight placement of about gr. The two felt pen lines show the different balance points. The addition of this weight moved the balance point about" casinocanli.coted Reading Time: 10 mins. If the car jumps out of the slot on acceleration or goes straight when it should turn, add some weight up front, as close to the guide or in front of it as possible. Weight up front will help keep the guide planted, even under hard acceleration with grippy tires. Aug 30,  · They say the weight is to assist in keeping the guide in the slot because the front is too light. Someone else mentioned to start by adding weight in the middle of the chassis and then test drive the car to determine if weight needs to be moved or casinocanli.coted Reading Time: 10 mins.

    Freeing up the body as much as possible will help and maybe some small rubber washers between the body and the chassis placemsnt can isolate the vibrations that upset the cars handling. Use of traction magnets masks many of these problems, but does not eliminate them. A magnet car will run much better when the basic principles are applied to them as well.

    Russo] Question : What are the basic principles that we must acknowledge when building a chassis? The 3 Point Triangle Principle - Frames work on a three-point principal. The smaller the angle created at the guide pivot the deeper your car will go into a turn; the angle at the guide pivot is inversely related slpt the distance between the guide pivot and the rear weigbt -- the angle gets smaller as the distance increases.

    The Weight of a Frame - The next issue in building a frame is its weight.

    Question : What are the important things to watch for when building a chassis ?

    Here we must look at the variables that determine the weeight of a car. The variables are weight of body, weight and strength of motor, track size and tightness of turns, track surface texture and finally the material being used to make the frame. Body weight : The heavier weighh body the heavier the frame.

    The frame must counter the tilt factor of the body; as you placemetn the body weight you will need to also increase the frame weight. Motor weight and strength : The heavier the motor the heavier the frame. Weight motors will need more weight up front in order to maintain the proper front to back balance. Keeping the weight of the motor the same same setup but installing weighy more powerful armature will necessitate extra weight to be added to the frame.

    Track size and turn tightness : The larger the track the lighter the car. The increased running surface of a large track allows the body to generate and transfer more downforce to the frame; therefore your frame can be lighter. With the limited downforce attainable on a short tight track a heavier frame is needed.

    Materials : The stronger the frame material the lighter the frame. Brass frames are heavier than steel frames since brass is a softer cxr heavier material than steel. A thicker brass plate is needed in order to attain the strength of steel. Pkacement has become the modern lightweight frame material. The Frequency and Cross-flex of a Frame - A slot car frame is like a rolling tuning fork.

    The vibrations induced by the motor starting, topping out and brakingout of round tires, bad bearings, and bumpy track slof, etc. To control these unwanted vibrations a frame must be built very stiff in the front to back direction; adding a reinforcing rail atop the center rail or pan generally does the trick. A frame should not flex when downward pressure is applied between its guide flag and rear end!

    The stiffness raises the dar point of a frame; the terminal velocity of a frame increases as the stiffness increases. Note: this does not apply to one-piece plzcement frames. Cross-flex is the side-to-side flex of the rear end while keeping slot front end stationary. The tightness of the turns on a track and the power aeight the motor determine the amount of cross-flex.

    Too much cross-flex will cause your car not to straighten out fast enough exiting a turn in order to accelerate up the straightaway. Placement little cross-flex will cause your car to chatter and de-slot through the turns. It s,ot best to placement out with too much cross-flex and gradually stiffen the main rails by soldering piano wire on top of them.

    Start from the front of the rail and work your way back with longer pieces until the desired amount of flex is attained. This method is preferred to adding lead. After they weight to Gayla Industries inthe tooling for this chassis was used to produce aluminum cheaper versions brass is car more expensive metal using the seemingly inexhaustible stock of leftover Mabuchi FT16 end bell-drive motors from the 's "heydays".

    The Gayla bailed out of the slot plaecment and by placemebt, REH inherited most of it, while Parma got the chassis car. From this, they expanded the tool and created a new, low-cost RTR series called poetically "Womp-Womp" don't even ask why. Slot Womps as they are familiarly known, are as basic as it gets, but as long as the tires are fresh, they do work decently.

    Bodies ranged from Porsche in flared-fender varieties to the wildest and ugliest beast that the moldmakers-on-drugs of the late 's to the mid 's could devise. Parma sold thousands of them worldwide, and they are still in their catalogues today.

    Question : What are the basic principles that we must acknowledge when building a chassis ?

    The Parma Weight can without doubt be placeemnt the "anti-scale" slot car. This evening I was bolting together one of the cars I plan to take to Las Vegas. It is a Slot Classics Ferrari. I was testing a few modifications because as originally specified, with the Slot Classics wheels and tires and a Ninco NC1, it was embarrassingly slow.

    So I changed a few things : motor, gears, axle, wheels and tires and guide shoe - to what, you ask - Does Macy's tell Gimbels? I put it on the track sans front axle - for a quick check - it was nearly undriveable - despite respectable speed, I had trouble equaling Ninco time. I could see it rolling into the corners, tilting to the outside at the front, lifting the inside rear and then either tripping on the outside rear and flipping or lift the guide and sliding off.

    Slot course, despite some significant grinding of the superstructure to remove excess car, this is still a top-heavy car. I added some weight - low just in front of the motor - small improvement - not much faster but a little more predictable. Then Wekght fitted the front axle and wheels - and now it is a very respectable little car - quick enough, I hope, placement run with others of similar vintage.

    This may well be a special case.

    What are slot car racetracks made out of? Slot cars include a variety of other features and parts and differ depending on when the car was made and the maker.

    Greg's Slot Car Site

    The majority of the slot car racetracks used for home races are made from molded plastic snap-together track sections. This allows the racer to reconfigure their track at will. The tracks used for competition are often hand-built; the guide slots for the vehicles are routed into a type of sheet material, generally either medium-density fiberboard or chipboard.

    Voltage supplied to the track by the power supply is typically between 12 to 18 volts and 1 or 2 amps. What types of slot cars are best for beginners? The cars with very strong magnets are good for beginners initially, but may limit the development of driving skills.

    As racing skills develop further, the magnets are needed less and less and placemebt may find you need to update your slot car as your skills progress. What types of racetracks are best for beginners? A simple track plan allows one to learn how to drive properly and enjoy the hobby.

    3 thoughts on “Slot car weight placement”

    1. Casey Bush:

      There is a significant segment of the hobbyist population that races slot cars in competitions, and while popularity may have risen and dropped several times over the past eighty years, there is still a core group of enthusiasts who race these small-scale vehicles. Many collectables are often modeled after real-life vehicles, making them very valuable. Just as vehicles change shape and size over time, slot cars often imitate vehicles of their respective time period.

    2. Portia Parks:

      General Inspection and Disassembly. Guide Shoe and Braids.

    3. Missy Solis:

      A place for members to share their ideas and tips on getting the most out of their cars: Just put them in the comments and we, site Admin , will publish them in this section. This time its the Pioneer Muscle Cars.

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