Fuel Injection In the port fuel injection employed on most motorcycle engines of today, the fuel injector is a solenoid-operated valve, usually with eight or 12 tiny holes through which fuel sprays.

Find the fuel rail test port (your owner’s manual should tell you where it is) and connect the hose from the fuel injector kit to it. Adjust the pressure on the canister’s gauge as directed by ...

The power, fuel efficiency, and longevity of an engine will heavily depend on the fuel that’s being delivered. Furthermore, an engine’s efficiency is dependent on a precisely calculated air-to ...

Here's why they are indispensable: This product is engineered specifically for cleaning all types of intake valves, including those found in GDI, port fuel injection (PFI), and throttle body ...

fuel is injected directly into the cylinder, while in most gas engines it’s injected into an intake port (though there are a growing number of gas engines with direct injection). Diesel engine ...

Compared to conventional port injection, direct fuel injection allows higher compression and thus improved thermodynamic efficiency. Offering the same power output as the outgoing models ...