273 cam suggestions

I used the Isky E-4 and it works good but it idles pretty smooth but it sounds like you want more. The Schneider cam sounds better and should have a slight lope without loosing too much bottom end. The Comp Extreme Energy cam will be a nasty sounding cam for sure. If you would use that one make sure you have a healthy valve train for high rpm. You also need a 4 speed or a 2500 stall convertor to make it work good. The 302 casting heads won't flow @ too high rpm so too big of a cam will work against them. May be you should contact Hughes http://www.hughesengines.com/Index/index.php and ask for their recommendation. They're the Mopar cam experts. toolmanmike