Royal Purple Engine

Take your crate motor racing to the next level with these tricks and tips that won't get you in hot water with tech officials!

Classic cars ran on normal motor oils for decades, so why change now? The answer lies in the evolution of gasoline engines and how motor oil has co-evolved.

Follow this restoration guide as Josh breathes new life back into his Pontiac engine.

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.

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

There's a right and wrong way to run a two-barrel carburetor on your vintage engine. Check out this guide about how to select the correct carburetor for your Flathead or vintage engine.

BluePrint crate engine warranty details.

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

In this Tech Tip, John offers up a couple solutions to a customer wanting the best electric option to fuel his project.