Every modification in the custom car industry goes through a maturing process. Air springs are not immune to that same cycle of things. I'm not exactly sure how far air springs go back, but I know ...

This brand-new air spring won’t need much attention until it’s worked for many miles and its rubber bag ages through contact with the elements. Its operating range is 40 to 100 psi. Photo: ContiTech ...

Road racers talk about camber gain, roll center, and Ackerman. Drag racers talk about instant center, anti-squat, and pinion angle. Although these are all important factors in maximizing lateral and ...

When pulling together all the components for a kit car, a buyer has to make myriad decisions on the quality versus the price of each part. This is the only way to build a car that has the ...

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As hot rodders many of us are constantly messing with our cars, swapping induction systems, wheels, and so on ... because they're never really finished, right? So why is it some components fall into ...