Tri-Five Speedometer Drive Gears

Pat talks about our GPS module that generates a speed signal to your electronic speedometer.

Follow along as we install a Pete Jackson Noisy Gear Drive on a Chevy 454. Learn about the installation process from Speedway Motors Street Tech Kevin.

How do we love old cars? Let us count the ways. Actually, that's what we're going to do here. Check out our decade by decade guide to some cars and details that we're head over heels for.

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

There's a lot to know about how to measure wheel size and how a different size wheel might affect your car's performance. We asked the experts at Wheel Pros to walk us through the important information.

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

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.

Here are some things to think about when purchasing a quality tire pressure gauge.

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.

Learn the importance of maintaining the right pressure in your tires for longer wear, enhanced handling and to get better fuel economy.