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. Vintage/Classic/Historical Engine Tech, 3V Performance Engine & Valve train Development, Race Cars & Parts - For Sale or Wanted, http://www.kartingtechinfo.com/tech/prep.htm, http://www.geckermotorsports.com/CarDirt.htm. I make my own preps for use in a common set of conditions at my own track. It mixes well with other preps and like Acrysol gives and Thank you for helping keep Eng-Tips Forums free from inappropriate posts.The Eng-Tips staff will check this out and take appropriate action. Wrapping the tires in saran wrap might help. If you ever have questions about any of our products, please give us a call! 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. thanks guys ill have alook around see if i can get hold of some of this nmp. Put it in a spray bottle, and hit the tires with it. wd40 will drop the duro. tire enough to cause feathering on a hard track. Protect your eyes and hands with the goggles and chemical resistant gloves. A forum community dedicated to all Hobbyists. It may not display this or other websites correctly. goggles. I am running 22's right now. On the rears, I sipe straight across the blocks. Low-Volume Rapid Injection Molding With 3D Printed Molds, Industry Perspective: Education and Metal 3D Printing. best tire prep formulas for go-kart racing. Item Number: #12-WG-1QT. Today's top 343 Engineer jobs in Grenoble, Auvergne-Rhne-Alpes, France. next evolution was acetone and transmission fluid. 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. Always use protective clothing, as these chemicals can be harmful to the skin. Whats the recommended procedure when using suntan lotion for carpet tires.like how long do you leave the stuff on? This is a deep penetrating prep with a strong 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. The Massif Central extends into Ardche and is separated by a series of valleys . Thor Oil and Tire Item Number: #5-GP-QT. Should soften them up a bit. 00:00 00:00 Brought to you by Leaf Group Step 1 Protect your eyes and hands with the goggles and chemical resistant gloves. 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. Heat will greatly accelerate the absorption of any softener (solvent, plasticizer, same thing) into rubber. This is because the outer tire will make more contact with the race track especially during cornering. Jun 17, 2015 #1 Got a question for you guys. methal-napthalene aka moth balls. Be sure to create mixture in a well-ventilated area. Login. Walk over and peek under the covers they often place over their tires between races. 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. Hi, I'm Gerrit. You can either use a spray, a brush or a roller. Lyon is France's third-largest city and a major tourist destination. Youve got to be careful using real aggressive stones so you dont tear up the edges of any sipes youve put in the tread, because that can lead to chunking., Harris: Lets say youre running an American Racer G60 on a really dry-slick track. 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. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework. 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. ATF therefore gets it deeper. the certain oils that the lotion contains is comparable to the natural oils that rubber tires have = grip. Some of them are successful racers and claim to make a gallon for $30-$40. Generally speaking, when it comes to a low bite track you want to be applying a thicker layer of tire prep formula. Apply to tire and You must log in or register to reply here. 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. 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. This will cause more wear on the outer tires and therefore will require more traction and more formula. So much useful information on here regarding what prep to use in whatever situation. Different types of track surfaces have different levels of grip. Theres a good chance it will come in glazed over. I dont really care about the grinding patternI just want that shiny surface off the tread., Kent Arment, WISSOTA 2001 late model and modified champion, 2004 late model champion, 2005 modified champion: I use a 60-grit and try to make the tops of the blocks flat across the surface of the tread. if(MSFPhover) { MSFPnav10n=MSFPpreload("_derived/lube-kartoil.htm_cmp_needforspeed010_hbtn.gif"); MSFPnav10h=MSFPpreload("_derived/lube-kartoil.htm_cmp_needforspeed010_hbtn_a.gif"); } If youre using a homemade tire prep or are unsure, you can continue reading for a general guideline. !http://www.longacreracing.comhttps://hammondmotorsports.comhttp://dynamicdrivelines.comhttp://www.willyscarbs.comhttps://www.afcoracing.comhttp://www.closeracingsupply.comhttps://www.facebook.com/multifireplugwires/https://www.facebook.com/wingerterracing/?ref=py_chttps://wehrsmachine.com/http://www.truformraceproducts.com/http://www.tiredemon.com/http://kryptoniteracecars.com/https://www.facebook.com/noelindustriesllc/https://www.fkrodends.com/https://www.hookerharness.com/http://www.jonesracingproducts.com/https://www.diversifiedracing.com/default.aspxhttp://www.leadbeltpumpandsupply.com/https://maximausa.com/http://www.larryheiselequipment.com/https://www.proserviceall.com/https://www.bmcleadington.com/https://www.facebook.com/kbcgraphix/https://kbcgraphix.com/http://www.brinninc.com/http://www.mullinsraceengines.com/https://www.facebook.com/kylemoore11star/https://forwardbiteco.com 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. available. Allow tires to soak in mixture 15 to 30 minutes before racing. But they don't let it sit as long as ATF. High flash mineral spirits or charcoal lighter is a good tire conditioner, as well as WD-40. After cleaning your rubber tire with SG you need to add the oils back . Mix together a solution composed of 1/3 acetone, 1/3 mineral spirits and 1/3 transmission fluid. Copyright 2003-2020 HDM Company & HDM Performance Parts All rights reserved. For a medium bite track, you should apply 3 ounces on the outer tire and 2 ounces on the inner tire. Even if you made something that worked one night at your most raced track, the next week with different weather and track prep conditions might find you worse off than you are now. long time ago 30+ yrs they used strait up turpentine on the tires. Now your tires are ready to be coated with a tire prep formula. You can pick whatever is most comfortable for you. Eventually they wear or tear away, and then youve got rounded edges, which is just as bad, because those rounded edges really reduce bite. That's all this set of tires has had on them since new. review our disclaimer. ASK ME ABOUT FOCARS: Just curiousWhy do you say never on carpet? // -->