By ddart cart
I know this has been gone over a lot, I have read and searched myself into more than a few headaches. My apology for the redundancy. I would like very much to ad comp cams XE 20-745-9 ($500) or it’s hopefully cheaper equivalent to my 360 magnum. The cam is .480 intake and exhaust. I have a 323 rear, china air gap, edl 650 thunder. Planning a 2800 stall converter. I rebuilt 1 440, long ago, but stock cam so same springs. According to comp cams web page doing a cam and springs is very... Read more