Well I quoted REAL WORLD dyno and on track info from a class that is NOT pro stock and is very cutting edge. I know most don't care but guys running NA10.5 are on the cutting edge of engine development. Most everyone is using big name builders and the best parts money can buy all the while pushing the envelope as far as they can to make power within the rules. We have everything from inline wedge headed small blocks, to "conventional headed" BBC's making 1300+hp to spread port small blocks, to the fastest Pontiacs in the country making BIG HP and beyond. Most these guys will spend what it takes and take the time it requires to run up front. IF EFI was faster on track I feel pretty confident many would already be making the leap if there was something there. I salute Leonard and his efforts. He is a leader in innovation and not afraid to tackle something new. But he will admit it has not been easy and still is waiting to eclipse the ET he had with a carb.