Remember, Keep it between the ditches and we will see you at the track!! Deep and frequent sipes allow tire treads to flex, build heat and "fire" more quickly on heavy tracks, but can lead to overheating and chunking on dry-slick tracks. In this case, you may want to scuff your tires or apply a thicker layer of tire prep formula. May 14, 2014 #3 ; Xylene & Toluene: Think soft dry . Both are used instead of ATF to help preps like xylene sit on the tire longer before evaporation. As with any chemicals, use proper protective gear such as gloves and safety Always mix chemicals in well-ventilated areas. At first, identifying the number of coatings and how much to apply can be hard, but youll get used to it after a few times. Hello all can any body tell me what goes into making a good tyre softener. If youre grinding a tire right, you see very little smokejust rubber dust., Hampshire: Some guys get real picky about grinding clockwise or counterclockwise patterns on their tires, depending if its a front or rear tire, maybe even whether its a right- or left-side tire. Using a homemade tire prep. anyone wanna share ?? Goat P can applied This will soften the rubber to create the effect you need. Instruments online ordering. While many pre-mixed tire softeners are available for purchase on the market, they can be quite expensive. You can pick whatever is most comfortable for you. And we were thinking about switching to Yellow Vegas. Apply mixture to tires using rag or a paint roller. Founded 2,000 years ago, Lyon's streets are a living museum, with beautiful historical buildings and interesting art galleries and museums. You can either use a spray, a brush or a roller. Using this technique will soften the rubber to get the desired traction or grip. This ebook covers tips for creating and managing workflows, security best practices and protection of intellectual property, Cloud vs. on-premise software solutions, CAD file management, compliance, and more. There are commonly overlooked techniques that you can take advantage of, which are setup before the race even starts. Login. because with rubber tires/ caps = the tan lotion put oils back into the tire. We will discuss some tips and tricks along the way any questions of course ask and you shall receive. I just want to get down to un-shiny rubber. One way to think about it is that the tire isnt working right if its sealed over, so youre actually getting more for your money by taking off a shallow layer of rubber. Pour a small quantity of the mixture into the tray. Already a member? Works good for dirt and asphalt applications. After youve scuffed your tires, ensure that there is no rubber residue left on the surface of the go-kart tires. Our most popular prep is a staple in the Insanity tire program. Never underestimate the psychological advantage of a driver knowing his tires have fresh, black treads and magical extra cuts or grooves in them. Sometimes you can actually see a change in the color of the tread [compared to the rest of the tire]. The drying process can take around 24 48 hours so its best to leave it at least 48 hours to dry. Item Number: #12-WG-1QT. Hyper Coil brand coil over springs are now Cleaning them also helps you spot pinhole leaks that youd otherwise miss. You can also wrap the tires in plastic for a deeper penetration. Promoting, selling, recruiting, coursework and thesis posting is forbidden. A second light scuff session followed by storing the tire several days or even a week is recommended, and has proven to be ideal for preparing a tire for competition. The commercial ones like Trackbite, VHT, Track Claw, Hot Lap, Atomic Punch, Forward Bite, Ole Yeller, Top 5, are a bit pricey so some of the guys do their own, or stretch the commercial blends by adding other chemicals. Homemade Tire Prep | Bob's 4 Cycle Karting. Not the fastest .just wanna be competitive. My goal with this site is to share valuable go-kart racing information through guides, articles, reviews, track details and more. These resins work to the surface and you get that shiny, glazed look and a slicker surface if the tire cools off during a caution or between races. I have been racing go-karts competitively and recreationally for the past 20 years. Siping is the practice of using a thin blade to slice slits in a tires tread. racehead (Automotive) (OP) 14 Jan 09 18:04. thanks guys ill have alook around see if i can get hold of . I dont know why. The drying process allows the formula to penetrate your go-kart tires and the surface area to dry. RC4LESS TIRES,SMC BATTERIES,MAVERICK OVAL CHASSIS,BANDIT BODIES,ZUBAK SPEED DROPS,TEAM CORALLY O-SSASIN PILOT,PRS PINIONS AND SPURS,FOCAR FOUNDER AND PRESIDENT. If you retain any of your tire softening mixture, be sure to label it appropriately. You can make your own tire softener at home by combining a number of ingredients. Generally, we use 30cc to 60cc inside prep in the summer months, 60cc to 90cc in the spring and fall, and 90cc to 120cc in the winter. by CoMaxRacing Tue Oct 24, 2006 10:45 am, Post Please Heat will greatly accelerate the absorption of any softener (solvent, plasticizer, same thing) into rubber. Deep and frequent sipes allow tire treads to flex, build heat and fire more quickly on heavy tracks, but can lead to overheating and chunking on dry-slick tracks. We commonly use 10 X 6 rims for the right side tires, 8.5 x 6 for the left rear tire, and a 6.5 x 6 for the left front tire. Unless you know what is chemically going on with a tire, homebrews are "voodoo science", basically stumbling onto a concoction that works and never knowing why, or how to modify it for different conditions. You can take the table below as reference for how much of the tire prep formula you should apply on your go-kart tires. It's a very versatile prep that can be cut and mixed with others as needed to seek a desired effect per track conditions. Thanks. After cleaning your rubber tire with SG you need to add the oils back . There are several inside preps on the market to choose from. 00:00 00:00 Brought to you by Leaf Group Step 1 Protect your eyes and hands with the goggles and chemical resistant gloves. If a track is really slick, well use an aggressive stone on the grinder. I suggest you try a paint stripper that contains NMP. Or maybe they needed to be cut up more so they stayed open. Its a deal where you have to experiment, see what happens, and learn how to read your tires., Hampshire: Some guys resist grinding tires because they think theyre reducing the tires life expectancy. Grinding uses a grinding or sanding wheel to remove a thin layer of rubber from the entire tread surface. Next take the rags soaked in kerosene and wrap them around the tires. Thats why we introduced our block-tread late model tires, so the tires would be race ready without grooving., Harris: Grooving affects [the tires] cooling to a degree because it reduces the size of the tread blocks. Contact BMI Karts (937)-526-9544; BMI Karts & Hobby Shop 769 E Main St, Versailles, Ohio 45380; Fax: 937-526-9545; Contact Us Form NMP is relatively environmentally friendly. This means for a low bite track, its common to apply a little more than average. For an effective tire prep application process you can follow the step-by-step guide below. Adjust the amount depending upon the number and size of the tires you are treating. It was a home made brew of 1/3 acetone, 1/3 mineral spirits, and 1/3 ATF. Is this acceptable? Hi, I'm Gerrit. It is a clay track but extremely sandy in the turns. Now your tires are ready to be coated with a tire prep formula. Wont have my new tires for a another race or two. For a high bite track you may either want to opt for a thin coat or even skip tire prepping completely, depending on the bite of the respective race track. let dry the follow up with GP or WG as normal. You can overwork a tire and hurt yourselfthats a risk you take. Want to get a nasty look from the crew of a touring dirt late model? Tire scuffing is a common practice for racing. Jun 17, 2015 #1 Got a question for you guys. When it comes to applying the tire compound, you have a choice between three different methods. Well go more into the details a little bit later. If your driver/son is young enough and you start now its possible youll have a homebrew that you can rely on for all the tracks (and their conditions) that will put you up front before you quit racing. just before you go on the track. // -->. We race on dirt tracks that pack in like asphalt most of the time. Got a question for you guys. As you can see, the lower the bite of the race track, the thicker the application needs to be, in order to give you the extra traction you need. Dropped duro reading from 60 to about 42 and I still have a little in the can.For a remote model car I would think a can would last a very long time.BTW the other 25-40% is d-limone which adds a ton of grip to the tires we run. Keep in mind it takes most inside prep 2-3 days to completely pull through the tire. 32 years of service to the karting industry ~ 1Cor 9:24. The tires in question have decent rubber remaining - but have gone through a couple heat cycles and have sat in garage for 2+ years. I just posted this on another thread the other day, looking for homemade recipes for tire prep .we run dirt track on yellow vegas. These compounds tend to break down and soften rubber so must be used with extreme care until you learn what works in your situation. Put it in a spray bottle, and hit the tires with it. If the track has some bite, well maybe use a 40-grit sandpaper. May 14, 2014 #1 ; Has Anyone Had The Experience Of Messing With A Prep Forumla Of 50% Toulene And 50% Xylene. The goal is to get the tread temperature uniform across the width of each tread. That movement creates heat, which can be your friend for traction but your enemy for wear., Steve Norris, crewman and tire prep for dirt late model driver Billy Moyer for over 20 years: Siping makes a tire fire quickerget up to temperature faster. Youll need to make a decision on how many coatings you want to apply on to your tires. Mix together a solution composed of 1/3 acetone, 1/3 mineral spirits and 1/3 transmission fluid. Also take note that you should do this indoors. You now need to let the application dry. Understanding this is vital, as it will determine how many layers of a tire prep formula you need and how much you are required to apply. If the race track has a medium bite, you should aim for a medium application. The Fora platform includes forum software by XenForo. Dan. Its therefore very important that you ensure not breaking race regulations. While there are no absolute specifications about mechanical preparation of dirt track tires, there are lots of opinions. Apply to tire and IMCA dirt modified driver Jack Durbin, of Perry, Iowa, demonstrates how to grind tires correctly. The 6 steps to kart tire prep are: Scrub your new set of tires. Its a balancing act trying to decide how to get sharper edges without running the risk of the tool-grooved edges rolling over on you and reducing traction. With how hard it is to find tires right now let alone how much they cost, the last thing you need is accidentally junking a set of tires especially if youre new to it. you would need to develop several to cover the gamut. My attitude is that Im always there to win, and Im not going to let a few cents worth of rubber keep me from giving my driver the best car I can., Johnson: It makes a difference if you wash your tires between race nights. Shallow sipes lets a tire heat up and act softer early, then, as they wear away, youre back to a more solid tread for the last part of a race, where the track may be locked down and you need a harder tire., Zach Johnson, 2007 and 2008 WISSOTA late model national champion: I sipe my front tires at a 15-degree angle, from eight oclock to two oclock. Speedy 500 is an adhesion style prep. The first step when you tire prep for go-kart racing requires you to plan a little ahead. So, I'd pick a program that's known to work locally, or simple to learn and start over with the new tires. JMO. Some guys claim they get better results out of a new tire if they grind that factory shine off the tread before they use it. treatments. to give other preps further saturation. Apart from actively growing local karting communities, I run GoKartGuide and write comprehensive articles, guides & reviews about go-kart racing. Works good. One time I ran 15-degree sipes on the rear and after the race I could tell those tires werent as worn as the tires I had siped straight across. We all know that most preps are very similar and use basically the same ingredients and we also know we could theoretically get it right with a visit to the paint store. New to the karting scene trying to get my son competitive.. Youre going to spend the same amount if not more on chemicals to make the stuff than you would buying a proven prep line. The tire-and-wheel assembly is mounted on an electrified wheel turning unit, which slowly rotates the tire and allows precise control of the grinding process. Improper use of a tire-grooving tool can also overheat the rubber on the grooves edges, alter the tires chemistry, and encourage the grooves edges to chunk. They need to get a probe-type pyrometer, rather than an infrared one, and they need to check their tires as soon as they come off the track. Examine how the principles of DfAM upend many of the long-standing rules around manufacturability - allowing engineers and designers to place a parts function at the center of their design considerations. Can be applied Registration on or use of this site constitutes acceptance of our Privacy Policy. Generally, we use 30cc to 60cc inside prep in the summer months, 60cc to 90cc in the spring and fall, and 90cc to 120cc in the winter. we use spf 60 or higher now..no add blue and purple bottlesapply to tires and allow to sit on them for awhilewipe off any excess before you runnever ever on carpet! You can even opt to skip tire prepping all together, if you think that the track has a very high bite. If youre using this for personal races, then you can skip that step. If you are using worn tires for your race, you may require less, as they already have good traction on the track. In a fewinstallments we are going to layout a basic guide for dirt track tire preparation. Be careful when putting it on you can make the tire so soft its almost melting. Therefore, you should keep your go-kart on the stand and store it indoors in a dry environment. Some of the guys down in FL use SPF30 or higher for their tires when they are running on asphalt, not sure if they do it for carpet but i doubt it. Join your peers on the Internet's largest technical engineering professional community.It's easy to join and it's free. Digatron Gauges and To make your tires sticky (get better grip) you will often need to use a foreign substance such as bleach, silicone spray, or WD-40 on your tires to "rough them up" this will allow them to be "sticky" and have much more grip. On that type of track we really don't need to soften much, adding grip to the tire is what we are after most of the time. For a better experience, please enable JavaScript in your browser before proceeding. Now that you have chosen the prep you feel is best suited for your track conditions lets discuss the amounts to use. roller. Then tightly wrap them in cling wrap for a couple days. Whats the recommended procedure when using suntan lotion for carpet tires.like how long do you leave the stuff on? Siping seems to help dissipate the heat from the center of the tire under those conditions. Item Name: Tire Treatment #5 Goat P - Quart The karting guys and some of the circle track racers spend a lot of time playing with tire prep compounds. Come with us today and find out how we prep our race car tires. agree with the post above todays prep is condition specific. Come join the discussion about die cast, models, slot cars, radio control vehicles, classifieds, swaps, and more! Its for exactly what you discribing. Stay tuned next month where we continue to cover the basics of tire preparation. Weve got little tricks we use that we dont want other guys to figure out. You've gotten some info about some stuff your can use for prep other then buying already made prep. Always use protective clothing, as these chemicals can be harmful to the skin. Once you learn enough you can mix the available preps to make your own, but I would start with the ones available at most kart stores.