Cam info - HE1423AL

Is anyone using or had used a Hughes HE1423AL camshaft? It's an older camshaft and I couldn't find specs like rpm range and lobe center installation. Glad to hear something about this camshaft. I'm planning to use it with a pair of magnum heads.
thanks!

JAmes, (Verrrrmmmeeee) You're wanting to do evil... :cwm21:!! lol... Magnum Heads is much better than LA heads for any application..!!