The Toolbox

Discover the best wheels for drag racing; the lightest options, beadlocks, and SFI certified wheels and learn how beadlock wheels work

Speedway Motors announced today the introduction of a new IMCA Modified Spec Racing Engine as they kick off the 2025 race season along with discounts Jan. 27-Feb. 2 to help their customers get ready for race season.

Learn correct spark plug firing orders for SBC, LS, Mopar, AMC, and Ford V8s, and learn what the correct firing order means for performance.

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

Gassers were those wild drag cars from the 60's that featured outrageously tall stances, big unruly powerplants, and huge slicks to propel them down the track. But just how did these insane creations come to be, and where did they go?

There's a new spec engine option for the 2025 IMCA Modified season. Here's what you need to know.

Are you considering a Toyota 2JZ swap? Learn all about the famed inline-six and what cars came with the 2JZ engine from the factory.

Uncover the secrets behind the iconic C3 Corvette! From design to development, discover what made this classic a legend.

Cowl steering is a racecar-inspired steering configuration for your hot rod that can solve a lot of problems. Here's how to do it.

Learn how to properly mockup a 2JZ swap with Toyota's legendary engine using our guide to mounts, turbos, and essential components