sounds like the cam was developed for a 440ish CID 6bbl motor
not sure how optimized it be and how well it would perform in a 60-70CID smaller mill with a lot less carburation, that is intended to be run with a/c, etc....
IIRC his cams are custom ground based on engle lobes.
if it were me, for a street 383, looking at shelf grinds, I'd probably look at the lunati voodoo 60302 and comp #911 springs. o-lap and seat timing are reduced from the stock magnum cam, but .050", .2" duration and lobe lift are way up.
I talked to Bob about a cam for my 383 Dart and he said when I was ready he had something for me to use.
Depending on how the car runs with the cam I have I might get one to give it a shot .
