Next time when you're browsing for new spark plugs, pay attention to the temperature ranges. What are the pros and cons of ...

It causes a secondary explosion, which, in turn, creates a huge pressure spike in the cylinder. It's yet another recipe for ...

We arent going to kid youthe Holley Strip Annihilator ignition, as its name implies, isnt for the average guy looking for a hotter spark for better cruise night shenanigans. Its a serious drag racing ...