Enginetech Oldsmobile Starfire Engine Parts

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

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.

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.

Once you're ready to start selecting valve train components, we have some useful tips and tools that should boost your performance. We discuss proper valve-springs, pushrod length, and rocker arm ratios.

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

All you need to know about racing a 602 GM crate engine and the necessary parts to make a race ready engine.

A guide to cleaning and prepping a Chevelle engine bay. Learn how to apply LizardSkin thermal and sound control insulation to keep heat and noise from getting through the toeboard.

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

In the conclusion of our sprint car build series, the 410 engine and EMi chassis become one, then we fire it up!