Considering a few psi, but I like the lumpy idle of my current cam. Specs are .590/.590, 245/245 @ .050, 110 LS, in at 106 ICL, solid. Will this cam have too much overlap if I decide to blow it? I want to stay away from the sanitary modern sound but would like the 'cheap' horsepower of a blower hangin' off the side. Motor is a 390 with mildly ported Ebock heads, RPM inlet, 750 HPDP, forged flat tops, balanced etc.