Depends on what carb u running. I had this setup on my spare cart with pwk on it. It was great on bottom and top. But as u know pwm is a top end carb. This setup will not change performance of carb. I now have pump around bc I got it cheap, but performance hasnt changed either. If u dont have pump around u just beyter if going with filter setup. I run short sprimt tracks never had problems with fuel slinging in a bowl…and never ran out on long streights.
