anyone have a .513 lift cam and stock heads?

With that much lift you'll want to step up to stronger springs i would think,the factory rockers i'm not a fan of them the ratios are usually off,i like having an adjustable valvetrain.if you can get some of the factory adjustables for cheap money you can go that route,or bite the bullit and get some nice roller rockers,as for that cam i'm running it in my 360 right now and i'm very happy with the results,only i'm running Edelbrock heads..But i've used 3 different voodoo cams all with great results...