Tech Articles

We help you decide if converting your pickup, muscle car, or hot rod to EFI is worth the time and expense

The camshaft is the heart of your engine, choose the wrong one and you’re leaving power on the table

If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap.

There's a lot going on with your car's front suspension geometry. This guide covers some of the most important suspension concepts, from caster and camber to toe and Ackerman angle.

Overheating is a major cause of DNFs and damaged engines. We'll go beyond the cooling system for solutions to your overheating issues.

Learn how to perform a precise DIY wheel alignment with basic tools at home and achieve professional results with our step-by-step guide.

Having a difficult time deciding which racing harness to use? With many options to consider from size to closure type, this article will walk you through how to go about choosing the perfect one for you and your race car. Safety first!

How to plan and execute a LS swap into any 1973-1987 Chevy/GMC K10 pickup truck.

The 454 big block Chevy is still a popular build option for when there is no replacement for displacement!

The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.