K&N International Scout Engine Parts

Jeff K. doesn't just limit his tendencies to the classics. His daily drivers get the special treatment as well. Take his 2015 Mazda6, for example. Among the changes Jeff made was to install a K&N Performance Air Intake kit.

Wild engines and creative swaps are all over at SEMA 2021. Here are a few of our favorites.

Professional insight on some useful crate engine tools that will improve your engine building experience.

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!

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.

Greg walks step by step through priming your engine.

On Day Four of Racer Appreciation Week, the Speedway Motors team visited the shop of Speedway Racing Engines for a tour.

Where do you stand on engine swaps? Does your Ford need to have a Ford engine and your Chevy need to have a Chevy? Or, does anything go in the name of speed? We want to hear your opinion...

SEMA is a great place to see some pretty wild powerplants. Here are a few of our favorites from this year's show.

Here's another installment in our 70th anniversary series highlighting some of the great stories and cars from Speedway Motors history. Meet the Mechanical Rabbit...