About Negative Camber

We all hear about the importance of how negative camber helps performance driving, but do you know why and how much, if any, you need? In a turn, your outer tires bear the brunt of the handling responsibility and they will tend to roll out/away from the car – this reduces the contact patch of the […]

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About Wheel Frequency

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Moment Center for Circle Track

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Macpherson SAI or KPI

It is a common misconception that adjusting the inclination of the strut within a Macpherson Strut assembly will alter the king pin inclination (also referred to as the steering axis inclination, SAI or KPI).   What is Kingpin Inclination King pin inclination (also referred to as the steering axis inclination, SAI or KPI) is quite […]

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What is Bump Steer

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What is Scrub Radius

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