Hey guys, im planning on putting different injectors in my 4th gen. quick question, do i need a bigger fuel pump or will the stock one run enough fuel to the injectors

 

Obviously it depends on what your using it for, and what size injectors you're using. For me, 450cc's I needed a new pump. It's not that expensive, so I would recommend it. And if it's one thing you don't want to skimp on it's fuel.