New part recently permitted for Spec Miata allows for more front camber. A rule adjustment for Spec Miata in both SCCA and NASA now allows offset bushings on the inner front upper control arms to get more camber, and MAZDASPEED Motorsports Development carries two types, both urethane and a Delrin material. The SCCA GCR rule […]”

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Ducts designed to get maximum air to the front brakes can help prevent a mushy pedal. There’s nothing worse than a mushy brake pedal, especially as you hit the braking zone at the end of a long straight, like into Turn 1 at Road America. A mushy brake pedal is usually caused by overheating brakes […]”

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Now blueprinted! Bearing pre-load is reset on each hub for tighter tolerances. Consider the forces on a front wheel that the average driver generates on a trip to the store, to work or school. Now consider the forces that same corner of the car endures in every turn in a racing situation with a driver […]”

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Mazda Motorsports introduces AiM MXL and Solo systems.

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In-car video can be a great thing. It can be something fun to show friends and relatives. It can be used to show someone around the track. It can be evidence for the race stewards. Perhaps most importantly, it can be an evaluation tool for both the driver’s and the car’s performance.

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While once automotive technicians turned to the trusty shop manual for information on how to fix a particular car, as cars have become more and more sophisticated, so has the information needed to repair them. Expensive and not updateable, the shop manual has become virtually extinct. Fortunately for those needing that information while building or […]”

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If a Team Support Member wants his contingency money from Mazda Motorsports, he or she not only has to earn it, but represent the brand properly as well. The best – and required – way to do that is with the proper decals. Of course, Mazda Motorsports has bundled the appropriate kits depending on the […]”

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For Spec Miata racers running the original 1990-’93 car, there are few options available for a limited slip differential. The OEM viscous limited slip is one, but is difficult to find. So is the Mazda Competition Clutch Type, which hasn’t been produced in years. Updating to the 1.8-liter Torsen unit is an alternative, but the […]”

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Designed to produce affordable, simple racing, the B-Spec class is taking off within SCCA Club Racing, and racers can go pro racing if they choose with the Pirelli World Challenge Touring Car B Championship. Based on subcompact cars – known as B-Segment cars in much of the world, hence the name – B-Spec is a […]”

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