Tag: Check Valve Lash

4 Link suspension

What Is the difference between a Bracket Class and an Index Class?

A bracket class utilizes .500 full tree and you will dial your vehicle according to your test passes. A index class is a either .400 or .500 pro tree and depending on the class you are given a dial in to run. Classes are usually 10.90, 9.90, 8.90 for super classes. Nostalgia Classes also run […]

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