Dirt 4 Tuning Setups: Super Kart

When it comes to tuning a superkart in Dirt 4, there are some quick and easy changes you can try out to improve your performance. One of the key adjustments you can make is by adding caster, widening the front track width, or stiffening the front bar. However, this requires increasing the amount of weight jacking that's occurring through the frame.

The goal when trying to 'free up' the kart is to get the inside rear wheel to lighten or lift. This might involve increasing mechanical jacking (adding 'grip' or 'sidebite') to the chassis so that the outside tire can dig in harder and allow the inside wheel to lift. It's essential to focus on getting the inside rear wheel lift rather than just talking about adding or taking away 'grip'.

In a kart, the rear can be either 'loose', which means oversteer, 'free', which means rotating properly with no binding, or 'tight' where both rear tires are on the ground and the inside wheel is scrubbing/binding off the corner. Unlike cars, where the rear is either sliding or the front is sliding, in karting, you need to hike the inside rear wheel to keep the kart rolling through the corner.

When trying to achieve a 'free' setup, it's crucial not to reduce traction, but rather get the inside rear wheel to lighten so that the kart can rotate without scrubbing. If the kart isn't lifting, there are a few adjustments you can make, such as adding a little caster, narrowing the rear track by 5-10mm, or raising the rear ride height.

In some cases, it may be necessary to go back to your baseline setup and then work in the opposite direction. However, this won't work on all tracks, especially those that build up rubber or have tires that can generate a lot of grip. In these situations, going softer by reducing caster, shortening hubs, and widening the rear track can help remove 'grip' from the rear and allow the kart to slide.

Overall, achieving a good setup for your superkart in Dirt 4 requires finding the right balance between grip and lift. By making adjustments such as adding caster, widening the front track width, or stiffening the front bar, you can improve your performance and gain an edge over your competition.

Dirt 4 tuning setups super kart