what size cam???

I stumbled onto a set of late model Magnum heads from a customer and also a 85 Chrysler 5th Ave. from a neighbor. So far I've got $55 in the both. I thought I'd do a Magnum head install on the LA 318 trick. Because most Mopar heads have small exhaust ports and I'm running the exhaust through stock 66 HP 273 manifolds all the experts recommend a cam with more duration and lift on the exhaust side. I've been checking all the cam mfg's and like the looks of a couple of Lunati Voodoo grinds.
The first favorite is a #60402 220/226 @ .050 duration (262/268 old school) with 475/494 lift. Lobe center is split with a 112/108. (One bonus with the Magnum heads is the 1.6 ratio rockers. It bumps the lift to 506/526.) rated at 1500-5800 rpm. It sounds like a nice little cam for a mild street engine with good street manners. It should work ok with a stock convertor.
The #60403 is a step up with 226/234 @ .050 (268/276), 494/513 lift (526/547 with 1.6 rockers) and 110/106 lobe center rated at 1800-6200 rpm.
It should be a healthy cam for a stick car or a auto with a convertor.
Cam selection is a puzzle for sure. There are so many variables that come into play. You can't make too big of a mistake though if all the parts work in the same rpm range. If your cam works in the 1500-5000 rpm range and so does your intake, and you rarely crank the tach past 5 grand you'll be ok. (see BJR Racing threads #2 and #6 above)

Is there anybody out there that has tried a Voodoo? I may have to start a new thread. Good luck! toolmanmike