Compressor air hose size, does it matter? | EricTheCarGuy
25/11/2016· Collin. Participant. In my experience, increasing the air hose size adds a little bit more air and power delivery, but nothing too noticeable. If you increase the fittings, ensure that the compressor can handle it and keep up, but in your case you have a 29 gallon, which should be fine. Noveer 2, 2016 at 6:05 pm #871366.