Speedway Motors Valve Springs

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

Speedway Motors, a manufacturer, retailer, and distributor of high-quality automotive parts and racing products, will introduce new racing products in their booth (#4101) at the 2025 PRI Show Dec. 11-13 in Indianapolis, Ind.

One of the most important parts of your racing operation is the engine. This article gives a detailed overview on how to maintain your engine to get the most out of it for as long as possible. Also learn some tips to prolong the life of your engine.

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.

Speedway Motors, a manufacturer, retailer and distributor of high-quality automotive parts and racing products, announced today they will launch a rewards program, Speedway Motors Rewards, which will be available to all customers beginning Jan. 8.

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

Speedway Motors celebrates more than 10 years of testing G-Comp Suspension with Team Speedway winning their first two events of the 2025 season.

The dyno at the Speedway Motors Racing Engine shop is always humming. We set up a camera in the cell to catch a few of the engines that have passed through the door recently.

Speedway Motors, a manufacturer, retailer and distributor of high-quality automotive parts and racing products, announced today a list of new products that will be debuted Dec.9-11 in Indianapolis, Ind. at the 2021 PRI Show.

Build a high-performance Gen V LT engine with proven power combos and learn about LT upgrades and tuning tips for maximum power