If you have ever heard about EFI or seen an EFI System Partition (ESP) in Windows and wonder what it is, then this post will help you understand. We will talk about EFI, how you can identify the ...

Fuel injection offered a more accurate measure of fuel sent to the engine, as there's a sensor that tells it when to add fuel ...

Electronic fuel injection (EFI) technology has become a staple for helping rental companies' customers achieve maximum engine efficiency and improve the overall user experience. EFI originated in ...

Progressive rate rear suspensions make sure the 2008 Polaris Sportsman 500 EFI X2 will provide a smooth ride regardless of load and terrain, while big-bore engine will make things fun in pretty ...