Penray’s 2-Step Premium Fuel Injection Service Kit includes the company’s Total Fuel System Cleaner and a Total Intake System Cleaner that can be used in both gasoline and diesel engines. The kit is ...

The carburetor was invented well over a century ago and served the internal combustion engine well. Later, electronic control was married to carburetors with so-so results. Okay, the results were ...

Penray has added a 2-Step Premium Fuel Injection Service Kit to their line of Performance Installer Product Kits. The kit includes a Total Fuel System Cleaner and a Total Intake System Cleaner ...

We used to be carburetor junkies. When fuel injection started showing up on our fullsize trucks, we were in a hissy-fit about a fuel delivery system that couldn't be readily modified. Then we finally ...

Clogged injectors can cause a myriad of issues for your engine—it needs a consistent flow of fuel to run properly. Sometimes, simply pouring a can of injector cleaner into your gas tank before a ...

To save time and money, you might want to learn how to clean fuel injectors without needing to rely on professionals. But do ...

The benefits and shortcomings of EFI versus carburetion is a hot and ongoing battle in the hot rod community-and one that we're not going to engage in for this feature. No, for this one we're going to ...