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This illustration shows how adjusting the four-link bars can actually change the wheelbase of the race car. For instance, if a racer moves both links up three inches, the axle will move forward about a half-inch. When tuning a four-link, it is essential to understand what each adjustment means in the overall picture.
Demystifying the Four-Link

 This illustration shows how adjusting the four-link bars can actually change the wheelbase of the race car. For instance, if a racer moves both links up three inches, the axle will move forward about a half-inch. When tuning a four-link, it is essential to understand what each adjustment means in the overall picture.  View Related Article

 

 

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