Stagger can be adjusted slightly by adding or removing air from the tires. Some engines also have a Wire Stop already installed. To say the least, it was a very exciting ride. The importance of tires can't be overemphasized. Caster causes a wedge effect when the wheels are turned. On very short, low speed tracks, there is little aerodynamic value to body work. A lot of fine tuning can be accomplished simply with the wheel spacers on the spindles.
Go with the Briggs rules and you will be legal everywhere you race. No dirt with the briggs filter, dirt in the carb with the crappy filter. When searching for a solution to a handling problem, it must be determined what phase of operation in which it is occuring. Moving them out has an effect similar to adding caster and moving them in is like reducing caster. The objective is just to lighten that wheel enough to get the kart to turn. You don't need to be sporting the newest chassis at the track to be the quickest. Another type torques or preloads the frame to accomplish the same purpose.
Maybe your budget will only allow you to have one kart and maybe you can't be too picky about what kind it is either. Toe-in is when the front edges are closer together. Quite often the opposite is true. Many of these are some of the best machines ever built for dirt racing. There is nothing like new tires but tires do work well for more dirt races than their counterparts on pavement. We don't recommend them — they are hard on the tires and have poor performance.
This guide will show you what parts to get. Only move the right rear out if the kart gets up on two wheels or if you or an observer notices that the left rear tire is lifting noticably. Hello Folks, I'm brand new to kart racing. This kit should give you everything you need to accommodate most hook-ups including mikuni Throttle Linkage Hardware kit used to hookup your throttle cable to your engine. If you plan on racing it seriously, stick with the briggs rule set. A peek in the trailer of some of the hot shoes at your local track may be very revealing.
Too much flex in the rear will cause the inside rear tire to lift too much when turning. The best chassis for pavement may not be the greatest on dirt and the very best dirt chassis can be much less than desirable on the hard black stuff. Most manufacturers call such a device a torision bar. On tracks that require braking for the corners, high momentum has an adverse effect on the ability to get slowed down enough for the corner. Make sure that they aren't so close that the tires hit the sprocket and chain or rub against the frame when conering. Currently, my experiences have lead me to believe that it is desirable to have flex in the middle of the chassis, but it equally desirable to have stiffness across the back in order to keep the axle from bowing and springing. The formula implies a lot of things to racers.
While it is true that placing the driver in an upright position raises the center of gravity, resulting in what some think will be a some-what tipsy or unstable machine, this effect is negligible compared to the added loading of the left rear tire that is accomplished. If you are wearing out tires in one race, you are not getting maximum performance and you are going slower that you could be going, not to mention you are wasting your money. Karts have been built with no kingpin inclination at all and as much as 15 degree. . If you can obtain open practice time at your locak track, take advantage of it. Currently most American kart manufacturers build offset frames for oval track racing.
When attaching the seat, ignore placement of the pedals and steering wheel until after the seat has been positioned. Upon starting the engine, the vehicle may accelerate. Most likely, if you know what to do, you can make it hook-up better. If you wish, take a second to fill out your profile info. This is only meant to convey that there is a lot of really good used equipment available that is capable of winning. Since you usually turn left on dirt, I did race on one oval track in Ohio during the 70's where they turned right , so when the tire flexes it will move away from the frame and not rub. Lubricate the cable as needed and keep it out of the rain.
Some people now run disc brakes on their karts, which were unavailable until recently. Almost always the right rear will be somewhat bigger than the left rear. Kingpin inclination refers to the angle that the tops of the kingpins are tilted toward each other. That's a good starting point, but don't be afraid to experiment. Where that weight is placed is very important.