I just got the non cnc'd heads...
I can't imagine not getting more horsepower with CNC heads with the correct cam...
I personally bought them because I wanted aluminum heads and I wanted them to be a little lighter and perform a little better. I wasn't looking to set the world on fire with Speedmaster heads... I did pay 820 when they had their 30% off sale about two months before they had the 40% off sale and they're down to 700..
Oh well I'm happy with them..
