Rebuilt magnum 360 Noise

The stock cam is smaller but hughes makes a cam that has over .500 lift and uses all the same stock stuff as I do. Or is supposed to be able handle it... maybe my lifters just can't handle the lift as well as oem lifters. Idk. I'll have to look into it
Who says it's "supposed to be able to handle it"? Hughes? Of course they do. That's like buying from a crack dealer and asking how good his product is.