Dirt Track Exhaust Valves

Overheating is a major cause of DNFs and damaged engines. We'll go beyond the cooling system for solutions to your overheating issues.

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

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.

Tim talks about early hemi valve cover wire caps.

Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.

Some basic info on the various exhaust options carried by Speedway Motors.

Whether you’re looking for performance improvements or heat reduction, if you decide to wrap your headers, we'll show you the benefits and possible precautions to take before you wrap your exhaust.

Tired of pulling your breather to pour oil in your system? We've got you covered.

Learn what throttle and kickdown cables do, how to install them, and tips for troubleshooting issues like broken or stuck cables.