Cadillac Calais Electronic Ignition Systems

Upgrading to electronic ignition is a huge improvement in performance, reliability, and lower maintenance that you can add to just about any engine your project may be running. Learn all about your electronic ignition choices in this buyer's guide.

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!

Instructions on how to install a PerTronix Ignitor Kit in an old flathead distributor for a flathead V8.

Protect yourself and your investment from a fire with a Cold Fire Super Systems fire suppression system. Click here for a video on how easy it is to install.

How does a cooling system work? Why is your engine overheating? What parts should you be giving your attention to? This guide answers all your questions.