Shelby Timing Gears and Sprockets

What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.

Darrian explains the process of Shelby/Arning drop changes and how that affects your car.

It's important to pick the correct distributor gear material for your camshaft to prevent the gear failing and causing big problems for your engine.

Steve takes us along as he centers the 525 manual steering gear he is using for his Laguna.

Jason Martin is in the pits at 305 Racesaver Nationals talking to racers about topics they would like more information on. Follow along as Jason Martin gives advice on how to set your birdcage.

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Need better tire traction on the track? Read our guide on increasing traction with grooving, siping, and needling to ensure your racing tires have great grip.

In this Tech Tip, John confirms a customer question regarding the need for a proportioning valve on his ’55 F100 brake build.

Testing a 2 or 3 wire speed sensor sounds difficult, but these videos show that it actually is quite easy!

We get a lot of questions about steering parts. Steve talks about some of the steering basics.