About load distribution – hot rod network

The amount of crossweight that will make your car neutral is directly related to the front-to-rear weight distribution. La gasolina reggaeton explosion The greater the rear percentage, the more crossweight a car must have to stay neutral in handling, based on the weight transfer for each car.

For dirt racing and its associated high rear-weight distribution, the range of crossweight that will make the car neutral is opposite that of asphalt cars. Electricity production in india The high range is normal to the high rear percentage cars, while the low range is also neutral.

A car running 52-percent rear weight would need about 56-percent crossweight. Wd gaster x reader If you increased the rear percentage, your higher crossweight would load the LR more so and provide more bite off the corners. Electricity word search ks2 I don’t recommend higher crossweight on asphalt tracks, but with the IMCA-type Modified series, and the associated narrow tires, this can be useful.

Start with one tire at a time to increase the load supported, say the LR, by making spring height changes. Electricity labs for middle school You also increase the load supported by the diagonal corner of the car, or the RF tire. Gas x coupon 2015 As you make that change, the opposite takes place at the other diagonal in that those tires (the LF and RR) experience a decrease in the amount of load they will support. 3 gases that cause acid rain For example, when you increase the bite in the car (left rear), it also increases the loading on the RF tire.

When making setup or geometry changes, you cannot change the loading of one tire without affecting the other three tires. Gas after eating meat Many teams make this mistake. Electricity facts ks2 Be sure to consider each change you plan to make and how it affects the other corners of the car.

There are different ranges of crossweight percent that will make your car neutral in handling. Year 6 electricity assessment The same car at the same racetrack may be neutral in handling in the range of 48 to 52 percent and also be neutral in a range between 56 and 60 percent crossweight. Gas monkey monster truck driver Dirt racers often change the LR from near zero to upwards of 300 pounds of bite. Power outage houston txu That represents a range from 48 to 60 percent crossweight.

The actual number that will work for your car depends on the front-to-rear weight distribution, the type of track, and the setup. Gas tax rates by state Generally, the flatter asphalt racetracks with less grip require the high range of crossweight percentage with the associated high left rear weight, while the car will like the lower crossweight at higher-banked asphalt tracks.

Dirt teams will do the opposite. Gas constant for air A low crossweight percentage loads the RR tire more and that tends to produce more bite off the corners on dry slick surfaces. Gas welder salary The general idea is that more load on that tire helps cut through the dry material lying on the track and causes the tire to grip more on the hard surface.

Many teams who run a series at asphalt tracks will try to run the high crossweight range at the higher-banked tracks that they developed for flat tracks. Electricity names superheroes It’s much better as far as being more consistent to switch to the low crossweight range on the high-banked asphalt tracks.

You can setup your car so the crossweight changes as the car circles the racetrack. Electric utility companies in california A stiffer right front spring and/or shock rate than the LF will load the RF and LR tires upon braking, causing a momentary increase in crossweight percentage.

A stiffer LR shock (than the RR) will load the LR tire upon acceleration. Electricity and magnetism review sheet This helps compensate for the softer LR spring rate most asphalt cars run. Gas out Differences in shock compression and rebound will produce an effect that changes load distribution, but only while the shock is in motion.

You can cause the static crossweight to change by pre-loading the sway bar. Gas near me open now Pre-load on the sway bar puts load onto the RF and LR tires, which increases the amount of static crossweight percentage. Electricity kwh cost calculator The larger the sway bar, the greater the pre-load effect on the car.

To pre-load the bar, you must know how much cross percentage will change, then lower the static crossweight percentage by that amount. Types of electricity consumers Then when you pre-load the bar, you will have the exact static crossweight you want. Gasbuddy nj The pre-load on the sway bar mostly helps provide bite off the corners.

Balanced setups are becoming more popular with both dirt and asphalt race teams. Gasbuddy Crossweight percentage can indicate how balanced your car is. Bp gas locations If the correct crossweight for a particular application is 51.4 percent, but you find you need to reduce crossweight to 49.5 percent in order to be neutral, then your setup must not be balanced.

As you change your setup to balance the front and rear dynamics, you also need to change the crossweight percent. Gas stoichiometry examples If your team insists on using a fixed crossweight percent that you “always ran,” then your setup cannot be improved until you decide to change the crossweight along with positive chassis setup changes.

Work towards setups that will load the left front tire, but not overwork it. Gas bloating On asphalt, a balanced setup will show the left side tire temperatures to be equal as well as the right side tires being equal from front to rear (not side to side).

For dirt cars, study the wear on all of the tires to determine how much work each tire is doing. Gsa 2016 pay scale As the setup becomes more balanced, the LF tire will show much more wear and you will be able to feel the heat after a good run.

With the setup balanced and the proper crossweight percentage set, your car will be fast and consistent. Electricity video ks2 That is the combination that wins races. La gastritis As an added bonus, the tires will wear less over time and last longer.