Founded 2,000 years ago, Lyon's streets are a living museum, with beautiful historical buildings and interesting art galleries and museums. Using a tire prep formula can ultimately save you a few tenths of a second per lap, which definitely adds up throughout the race. For a medium bite track, you should apply 3 ounces on the outer tire and 2 ounces on the inner tire. Cleaning them also helps you spot pinhole leaks that youd otherwise miss. Discover how this hybrid manufacturing process enables on-demand mold fabrication to quickly produce small batches of thermoplastic parts. If theyre really sealed over and shiny, maybe they were cut up too much, built too much heat, and sealed over on you. Google tire prep and some of those product names and spend the next 3 -4 days reading threads and you will have several options to think about. Some of them are successful racers and claim to make a gallon for $30-$40. Item Name: Tire Treatment #12 Wintergreen - Quart Login. to dry between coats. Now your tires are ready to be coated with a tire prep formula. So much useful information on here regarding what prep to use in whatever situation. Post On the rears, I sipe straight across the blocks. Walk over and peek under the covers they often place over their tires between races. ": so reading all of the thread the only real chem that will attack rubber to soften it is this Methylnaphthalene i have looked this chem up does any body now if it is dear to buy in the uk ??? It is too easy to ruin a set or multiple sets using home brews. roller. Registration on or use of this site constitutes acceptance of our Privacy Policy. I just posted this on another thread the other day, looking for homemade recipes for tire prep .we run dirt track on yellow vegas. racehead, take a look at a previous discussion on this subject, under the topic "Chemical to softer rubber? Step 2 Mix equal amounts of the acetone, transmission fluid and mineral spirits in the container. In a fewinstallments we are going to layout a basic guide for dirt track tire preparation. Thor Oil and Tire Owner, Researcher, Writer & Editor at GoKartGuide.com. When it comes to applying the tire compound, you have a choice between three different methods. For this guide we will use the widely popular HT3 Maxxis tires. I race, build, mod, & discuss go-karts whenever I find the time. Leverage your professional network, and get hired. Time M-Th, 8am-Noon Sat Speedy 500 can applied externally in coats with a brush or 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. Repeat for each tire you wish to soften. As a rgion, it encompassed the southeastern dpartements of Loire, Rhne, Ain, Haute-Savoie, Savoie, Isre, Drme, and Ardche. Knowing how and when to sipe, grind, and/or groove tires plays a significant role in the success of professional late model drivers, and they generally prefer to keep that information to themselves. The Fora platform includes forum software by XenForo. Once your go-kart is on the stand, ensure that youre able to move all fours go-kart tires. Fewer and shallower sipes, or even no sipes at all, are preferred for dry-slick conditions. Located in a very diverse region rich in assets, not only geographically (relief, climate), but also economic and human, the Lyon-Grenoble Auvergne-Rhne-Alpes is the latest INRAE centre to be created. Apply mixture to tires using rag or a paint roller. Allow tires to soak in mixture 15 to 30 minutes before racing. home made tire prep?????????? - Hobbyist Forums Instead of applying it in one application, you can apply half or a third of the required amount in 2 or 3 separate applications. Speedy 500 is an adhesion style prep. Maybe shouldn't share with a competitor (I run at pro kart, too), but mix 1/3 acetone, 1/3 mineral spirits, and 1/3 transmission fluid. deeper penetration. Im trying to get rid of the release agent that the manufacturer uses to make the tires easier to remove from their molds. agree with the post above todays prep is condition specific. Thanks Gentlemen. Its best to tire prep on a go-kart stand in your garage or any other indoor location, as youll need to let them dry naturally and they also shouldnt get wet. But they don't let it sit as long as ATF. Youll want a tread thats all cut up so it can move around, build heat fast, and give you some bite. The list of best things to do in Auvergne-Rhne-Alpes includes sightseeing, pretty towns, history, and natural wonders! When choosing a prep combination call the manufacturer to make sure it is recommended for your track conditions. Pour a small quantity of the mixture into the tray. You should also consider the condition of your tires. A forum community dedicated to all Hobbyists. When you need that additional bite Mix together a solution composed of 1/3 acetone, 1/3 mineral spirits and 1/3 transmission fluid. It was a home made brew of 1/3 acetone, 1/3 mineral spirits, and 1/3 ATF. Put your tires back on the rims. 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. While there are no absolute specifications about mechanical preparation of dirt track tires, there are lots of opinions. we (my son and I) have recently started racing. It is an ingredient is some paint strippers. But it takes time to penetrate the rubber. Good Luck. Jun 17, 2015 #1 Got a question for you guys. They thought they could make something as good as or better than what was already available. May 14, 2014 #1 ; Has Anyone Had The Experience Of Messing With A Prep Forumla Of 50% Toulene And 50% Xylene. Dirt track tire prepping - this is how WE do it - YouTube barluc99 Member. Youre probably overworking the rubber, changing it chemically, and actually sealing it over. 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. 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. Like I said, you can easily go too far, so don't get carried away. Rivets and Sheet Metal now available. I would do the hard burn-out that you described. In the meantime you can check us out onFacebook,Twitter,Instagram,LinkedIn, andGoogle+. Apart from actively growing local karting communities, I run GoKartGuide and write comprehensive articles, guides & reviews about go-kart racing. Norris: Siping really isnt for traction, its for heating, but the little edges do play a role in traction. You must log in or register to reply here. Mix equal amounts of the acetone, transmission fluid and mineral spirits in the container. Goat P can applied Copyright 2017 Traction Media LLCWebsite Proudly Powered By Nitro Designs. You dont need to move your tires, as they will automatically spin when the belt sander is running. . You can play with the depth of siping a little in a long race. The atf is oil based which is conditioning the tire. 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. Its therefore very important that you ensure not breaking race regulations. Thank you Bryan! Be careful when putting it on you can make the tire so soft its almost melting. If you are using worn tires for your race, you may require less, as they already have good traction on the track. I prefer to use a brush, as it ensures that I can evenly coat the tire surface and it also doesnt get messy. Item Name: Tire Treatment #5 Goat P - Quart Therefore, we would recommend rolling the tires Monday or Tuesday of the race week. Never underestimate the psychological advantage of a driver knowing his tires have fresh, black treads and magical extra cuts or grooves in them. Speedy is great for the start 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. In the Lyon and Grenoble metropolitan areas, and the Haute-Savoie department, INRAE units contribute to research activities at the Lyon-Saint-Etienne, Grenoble-Alpes, and Savoie Mont Blanc . hdm@hdmworld.com. You can use purple it works pretty well for my family. This customization is making your tires sticky. You'll been able to find some info on this site about home brews for tire preps. This will soften the rubber to create the effect you need. Grinding removes that smooth layer and gets you back to good rubber., Mateer: To a degree, even brand-new tires have a sealed surface. Bob Hampshire, long-time sprint car owner and crew chief, member of the National Sprint Car Hall of Fame: I think siping can help a tire heat up and help it cool down. It was a home made brew of 1/3 acetone, 1/3 mineral spirits, and 1/3 ATF. Re-measure it, find out what its stagger is, set your car up properly, and youll get your best performance without grinding., Johnson: On a new tire Ill use an aggressive grit running at a slow speed. goggles. 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. Prepping Tires - heymow.com 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. Simple green cleans and softens rubber tires and makes them tacky . To get everything possible out of a new tire, put it through a couple heat-cool cycles before you really race it. This guide will cover everything from tire and rim selection to prepping trackside. Item Number: #5-GP-QT. Thats what some guys who I trust told me, and Im happy with the way they work. We will cover inside preps, outside preps, and how to prep tires trackside. That's all this set of tires has had on them since new. IMCA dirt modified driver Jack Durbin, of Perry, Iowa, demonstrates how to grind tires correctly. If youre planning to use tire prep formula on off-road go-karts for dirt surfaces, you have to take into account that it will not be as effective as when used on asphalt. Cover your tires in a second coat and let them air dry again. Box 1041 Park hills, MO 63601 We appreciate yall so much! To see go-kart tire scuffing in action, you can take a closer look at this video. Inside prep is used to break down the rubber so that the slick tread tires will grip the dirt/clay track surface. Put it in a spray bottle, and hit the tires with it. Hi, I'm Gerrit. Digatron Gauges and I think that when youre under power youre actually running on those edges as much as the centers of the blocks, so I want those edges as sharp as possible to give me all the bite they can., Hampshire: You can hurt yourself with grooving if dont know what youre doing. This prep is wiped during the week for conditioning and at the track accordingly. For a better experience, please enable JavaScript in your browser before proceeding. The consumer application is paint stripper. Use small amounts at a time to avoid wasting the tire softener. Step 1: The best way to soften the tyres is by using kerosene. Racing Tire Prep Information - Asphalt & Dirt Track Racing Tires I know a handful of people who make their own prep. It is best to be done two to three days before the race. The condition of a tire directly impacts how well it performs. Freshly coated tires that come into contact with a wet environment could render the tire prep ineffective and also prolong the drying process. Later that night, once the track hardens up, youll want less siping because that would let the [tread] move around too much, build too much heat, and maybe blister. Racehead..We race karts here in the Southeast United States and have to soften tires sometime. Its for exactly what you discribing. Acrysol is an adhesion style prep. Sure, they might be keeping the sun from heating their tires, but theyve also spent a lot of time prepping the treads on those tires in magical, near-mystical ways. Using this technique will soften the rubber to get the desired traction or grip. For that reason I recommend that you place your go-kart on a stand. Prep now available. Both are used instead of ATF to help preps like xylene sit on the tire longer before evaporation. Scuffing your kart tires means that you are taking a rough material and are scraping it against your tires to create small scuff marks on them. Siping is the practice of using a thin blade to slice slits in a tires tread. Hyper Coil brand coil over springs are now this page. I never leave my tires outside, exposed to sunlight. used wd40 a lot back in the day along with Gojo cream hand cleaner (non gritty). Keep in mind it takes most inside prep 2-3 days to completely pull through the tire. HDM has added the following to our product line. Lyon is France's third-largest city and a major tourist destination. If youre using a homemade tire prep or are unsure, you can continue reading for a general guideline. You now need to let the application dry. Its impossible for tire companies or race teams to run controlled tests and definitively say that grinding, siping, or grooving tires in a specific pattern or to a specific depth gives specific amounts of additional traction, heating, cooling, or tread life. best tire prep formulas for go-kart racing. #tireprep #internaltireprep #tracktactiretreatnentsThe basics of how to get tire prep into a kart tire before rolling or rotisserie.I use Track Tac Tire Trea. This is because the outer tire will make more contact with the race track especially during cornering. Or should I switch to something else? It's a very versatile prep that can be cut and mixed with others as needed to seek a desired effect per track conditions. Grooving is a third form of mechanical tire preparation that uses a special heated tool to cut additional grooves in a tires tread. If your tires aren't sealed or glazed over, you can easily bring them down in the 30's. Goat pee, Krug, btgp, or Topaz will do the job easily. 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. Submerse the rag or roller lightly in the tire softener and apply the mixture to the whole surface area of the tire. Somebody once told my just spray them with WD40, don't know if that's true or not. We loaned a set of old tires out tonight that I worked with a paint striper in a spray can that contained 60-75% NMP.Cost was under 10 bucks.They worked pretty well. Apply to tire and Wrap the tires in foil until before the race. Metal 3D printing has rapidly emerged as a key technology in modern design and manufacturing, so its critical educational institutions include it in their curricula to avoid leaving students at a disadvantage as they enter the workforce. review our disclaimer. New tires usually have less grip as they are smoother and have less traction. All you need to do is move the sander horizontally to ensure that you cover the entire surface area. Works good. They will usually indicate how much to formula to apply and how the formula should be applied. Always consult the manufacturer before mixing any tire preps or For a better experience, please enable JavaScript in your browser before proceeding. of a feature. We will discuss some tips and tricks along the way any questions of course ask and you shall . You can move the tires by grabbing on to the wheel or the axle, so ensure that those areas are easily accessible and arent blocked. The guy I bought my son's kart from gave us tire prep that he used. 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. by hotrod Wed Oct 25, 2006 6:30 pm, Post SXT or bust. Therefore, you should keep your go-kart on the stand and store it indoors in a dry environment. If the race track has a medium bite, you should aim for a medium application. externally in coats with a brush or roller. Here he uses a fine-to-medium grinding wheel while applying minimal pressure. DIY Tips To Soften Tyres For Better Grip Before A Race. - TyrePlex However, it still works very well if you follow the recommended instructions from the manufacturer. Dave Mateer, American Racer Tires: We supply tires that are race ready. To Expensive For Me To Buy It. RCI TNT 5000X (1 gal) Suitable For: Asphalt: Yes Concrete: Yes Dirt: Yes Buy on Amazon Another great tire prep formula for go-kart racing is the RCI TNT 5000X. How to Soften Tires | It Still Runs Theres a good chance it will come in glazed over. Instruments online ordering. If youre racing on a high bite track, you should apply 2 ounces on the outer tire and 1 once on the inner tire. I've not used any myself to be able to speak to how well they worked. The drying process allows the formula to penetrate your go-kart tires and the surface area to dry. https://www.patreon.com/Oldnumber7 Check us out on Instagram https://www.instagram.com/old_no7_garage/ Follow us on Facebook!https://www.facebook.com/oldno7garage/ If you have any questions, or would like to sponsor the Old No.7 Garage team, email us oldno7garage@gmail.comIf youd like to send us anything P.O. You can either use a spray, a brush or a roller. Because Im Going To Make My Own Tire Prep. one to several coats of #12 Wintergreen with a brush or roller allowing Most racers benefit more by focusing on their setup than being distracted by [mechanically prepping] tires, but Ill tell you what racers have told me: Sipes create heat. 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. I believe theres a psychological aspect to tire prep. Contact BMI Karts (937)-526-9544; BMI Karts & Hobby Shop 769 E Main St, Versailles, Ohio 45380; Fax: 937-526-9545; Contact Us Form 6 Steps To Tire Prep For Kart Racing - The Ultimate Guide Different types of track surfaces have different levels of grip. wd40 will drop the duro. Youre able to calculate this by understanding what type of track youre dealing with and the current state of your tires. Sg has a chemical that will open the pores of a rubber tire wile cleanings out the pours. Say theres a D55 tire rule and the track is muddy for the heats. Protect your eyes and hands with the goggles and chemical resistant gloves. Good driver .new tires.we are fast. "Throttle till you see God, then brake like hell". treatments. Copyright 2023 Leaf Group Ltd. / Leaf Group Media. Well go more into the details a little bit later. This will cause more wear on the outer tires and therefore will require more traction and more formula. After cleaning your rubber tire with SG you need to add the oils back . chemicals needed to make tyre softener - Eng-Tips Apply as many coats as desired, allowing the tire to dry between each coat. for a deeper penetration of Goat Pee or Wintergreen. Visit Lyon. This prep seems to work good on Youll need to move all four of them when you apply the tire prep formula. Wont have my new tires for a another race or two. you would need to develop several to cover the gamut. You do not want to get them near the tire cords. 270-703-2772 6pm-9pm Central If you retain any of your tire softening mixture, be sure to label it appropriately. The tires in question have decent rubber remaining - but have gone through a couple heat cycles and have sat in garage for 2+ years. 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. Item Number: #12-WG-1QT. Wrapping the tires in saran wrap might help. What is the approx. VERY GENEROUS of you and your friend!!! Fortunately, making tire softener is an extremely simple process. Applying tire prep formula on your go-kart tires is fairly simple, however there are a few steps that you need to take into consideration before you start. Keep in mind it takes most inside prep 2-3 days to completely pull through the tire. This will give you the right amount of traction on the race track. if(MSFPhover) { MSFPnav10n=MSFPpreload("_derived/lube-kartoil.htm_cmp_needforspeed010_hbtn.gif"); MSFPnav10h=MSFPpreload("_derived/lube-kartoil.htm_cmp_needforspeed010_hbtn_a.gif"); } While the tires are drying, its vital that they dont make any contact to the ground. Let the tires air dry for a day. VP fuels makes a product called TireBite. 26 years of service to the karting industry. If youre using this for personal races, then you can skip that step. SPF 45 Suntan works great on carpet when the track is ''green'' and doesn't have a groove worked in yet. The rubbing of all the edges helps a tire heat up, but the cuts also help cool a tire when youre coasting under a yellow, which reduces blistering problems. In this case, you may want to scuff your tires or apply a thicker layer of tire prep formula. It really helps to deepen that factory groove around the edge, especially when theres a cushion. Tire Prep - HDM Home If the track has some bite, well maybe use a 40-grit sandpaper. Done right, siping can help a hard-compound tire work like a medium-compound tire., Mateer: Drivers talk about their tires sealing over or getting glazed. No one knows what is happening but one theory is that the heating of the tire during a race liquefies resins in the rubber compounds. I agree with the other comments that it comes with risk, both health and cost wise, and without support. What we willingly pay for is the advise and knowledge of the guys we buy from. Today's top 343 Engineer jobs in Grenoble, Auvergne-Rhne-Alpes, France. I had a local known clutch builder last night tell me that gasoline works well on Vegas. Heat will greatly accelerate the absorption of any softener (solvent, plasticizer, same thing) into rubber. However, I wouldn't let people talk you out of it if that's what you want to do. Already a member? One of the most important things that you need to consider is that a lot of go-kart races and events dont allow the use of tire prep formulas. INRAE center Lyon-Grenoble Auvergne-Rhne-Alpes How to Tire Prep for Go-Kart Racing: A Complete Guide What is a good homemade tire prep | Bob's 4 Cycle Karting It is necessary for tires to be soft, as stiff, dry tires can negatively impact performance, which is especially important when considering racing cars. Best Things to Do in Auvergne Rhne-Alpes, France Find a prep line and learn. Think of a piece of smooth paper running against wood, compared to sandpaper. Acrysol tends Please let us know here why this post is inappropriate. While many pre-mixed tire softeners are available for purchase on the market, they can be quite expensive. How to make tire prep - tech-outdoors.com