Ninja 300 Power Enhancing Mods
I just watched this guys advice about three power enhancing mods for a 300, and I had to laugh when he talked about the power commander. He said that if you put a K&N air filter on it, it will run lean until you Dyno tune or get a power commander. This is incorrect on a fuel injected computerized engine. The computer is programmed for a certain air to fuel mixture ratio. If you get more air due To a performance breather, the computer will add more fuel to equal the ratio. It will not run lean, unless you have a manual adjust carburator. What are y’all thoughts?