Hmmm....how can they say this? Changing a valve and a volumiser will give that type of increase? Sorry, but sounds like BS to meThe AKA Low Pressure Experts are proud to introduce efficient, low pressure performance for the BK0. Increase your tank efficiency by 50-100% by exchanging the stock valve for a Tornado®(PAT # 5791328) Valve and screwing on the Mitey-Max®(PAT # 5904133, 6213111, & 6227187). You must have a high flow regulator on your BK0; Sidewinder preferred. Input pressure into the marker from the Sidewinder will be approximately 180 psi. You will get more shots and straighter shots due to the 180 input pressure. BK0 Tornado Valve retails for $79, the Mitey Max retails for $30. Efficiency, low pressure, and more accurate balls are what paintball is all about.
Anyone who can prove it to be right go ahead