Sport Compact Valve Spring Testers

Learn how to choose the right valve springs for your camshaft, the differences between single and dual valve springs and when to replace them.

Leaking engine cylinders is an important preventative maintenance test to do while racing. Learn the steps to perform this test and how to indicate proper engine tuning.

It is most certainly an important procedure and should be part of a weekly maintenance routine.

A guide on how to check piston to valve clearance to prevent interference. See what tools are used to make this process easier.

Pat talks about air solenoids for your air ride setup.

If your replacing, or purchasing a new spring for a solid front axle, it's important to know where to measure from to ensure you get the right spring for your rod.

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

Having trouble with a spongy brake pedal? We can show you how to test your brake booster or dual feed master cylinder so you can fix that soft brake pedal.