I am looking for members who have experience degreeing cams. I just finished degreeing the cam in my 425. I am looking for some advise on what to do. The cam is a NH-400 from Poston. I used the lobe centerline method to degree the cam. Below are the values from the cam card and in parenthesis is the actual. Cam Card (Actual) ---Exhaust---- Duration 228 (223) Lift .309" (.303") Opens 52 BBDC (43 BBDC) Closes 4 BTDC (2 BTDC) Lobe Center 118 (114) ---Intake---- Duration 218 (220) Lift .309" (.304") Opens 1 ATDC (1 ATDC) Closes 39 ATDC (39 ATDC) Lobe Center 110 (108) The intake looks pretty good. I could bring the lobe center back with an offset key. But what about the exhaust- a little more duration, alittle less lift, etc. Your opinions are appreciated. ~Bill
