New to Mopar

Found out more details on my acquisition

New Edelbrock intake and 600cfm carb, Spitfire headers, comp cam 468 lift, newer a833 tranny, full stainless dual 2.5 exhaust with cutouts, new clutch. Motor freshened up 2 years ago before previous owner bought it. Mufflers? Not sure, look like torpedos, gotta be pretty straight through as it's loud as hell.
Seems to go though a bit of oil and lifter/drivetrain noise off and on kind of annoying. Normal though??