Ohhhh ya lots of before and after flow testing done and I’ve posted up before and after numbers up plenty of times. This one should be on a 300 plus set of Edelbrock heads this week before I start cutting away at it and then again when finished. If you want to see numbers again I’ll post them up. Customer sent his roller cam out to be profiled and to see if they can add to his .600 plus lift so I can’t set up His springs till we have that info. You will never see me radically knife-edge the leading edge but you will see lots of shaping. When someone has me port a set of heads like in this case i charge them 200.00 additional to port their intake but that fee is going up. I try to keep my prices low but the order of burrs I bought last week was 350.00. It’s senseless to port a set of heads especially with a nice 2.055 intake valve and snuff the results out with a stock intake.