I'm tired of waiting, tired of the BS so I challenge myself to push an Edelbrock small block head past the 330 cfm mark. PISS on you guys and your delays we will hit that mark with your OLD head or else. I'm already past 318 with an intake bolted on and Harlan Sharp said they will supply me with a rocker(to push the stock pinch over) at at very fair price. STOCK pistons too. We are pushing the limits but tired or waiting. Oh ya I'm only up to a 2.08 vavle to so its user Friendly. GAMES ON!!!!!!!!!!!!!