So you're telling me a dual pattern nitrous cam that inherently gives up a bit on the top end due to the increased lobe separation and exhaust duration is going to run with a purpose built high lift N/A grind cam? A blower/turbo cam WILL be weak -- and a purpose built nitrous cam is gonna be pretty much as strong as an N/A cam until the top 1/3rd or so of the RPM band -- and that's where these peak numbers everyone likes to quote so much come from. Go throw a .600+ lift, high rpm cam with agressive timing and fuel map in Del's motor and watch it pick up...or maybe Ls1's operate on a different set of physics than the rest of the earth.Originally Posted by BCRAFTY