Thanks guys. Ted I run Brad Penn 10-30 oil. its the same oil, block, and oil pan that I've used before with a new standard melling oil pump, and I went from a 550 lift solid cam to an app 650 lift roller. I will see what the oil pressure is today cold when I unload but its low at idle and 50-55 during a pass according to the race pak info. I tubed the oil galley when I originally did this block years ago and they are Comp Cams solid body roller lifters. Ohh and the car weights around 2850 with me in it.