Valve Seats

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

Check out the process of installing the full containment seat and seatbelts in episode 4 of the 410 Sprint Car Build series.

Learn the difference between a pull down or pull up style harness and if a bolt-in or wrap around style seat belt will be best set up for your race car.

Follow these easy step by step metal valve stem installation instructions. Steel bolt in valve stems are a more reliable way to keep the air in your tires.

New upholstery can be expensive. Pat shows a couple alternatives to upgrade the comfort in your ride for less.

How to assembly the new aluminum hot rod bomber seat DIY kit.

Sprint Car A-Frame Specifications for Seat Mounting

Today we take a look at the differences between proportioning valves (both fixed and adjustable models) and the residual pressure valves we offer in this buyer's guide.

Read some tips on how to properly set relief valves.

Learn how to check and set your engine's valve lashes to prevent and detect engine failure. See steps on removing spark plugs and if they are tuned correctly.