Maximum Motorsports says setting up an IRS suspension follows the same philosophy as it uses on live-axle Mustangs-set up the front axle, then tune the rear spring, shock, and bar rates to match. For ...

'"Just put a 9-inch in it!" That has been the rallying cry for Ford enthusiasts for more than 40 years. If there is an industry standard for rearend strength and durability, it has to be the Ford ...

One of the more primitive aspects of classic Mustang and Ford cars is the leaf-spring rear suspension found on most models-dating to the horse and buggy days and usually reminiscent of riding a ...