I think you said you are using a 484 cam which i assume is the purple shaft? One of my favorite cams i ever ran, it's not huge but makes good power, the street manners are just awesome and it sounds great.. I switched that same motor to a 509 cam and hated it after that :(
BTW... nice on the 4.10s... i have a fresh 4.57 pig sitting here and it's just too much.. i'm thinking of how i wanna go with it
Correct, now... I don't know if it's the older version cam with a different centerline or not. Seems like on such a mild engine that it won't make a huge difference. Especially if I advance the cam like what's being suggested.