Noisy Lifters
The lifters part number is 99278-16 from Crane.
I also have Crane 1.6 ratio roller rockers on it with the guide plates too because I'm using Magnum heads. I guess the rockers could be making noise too.
I used the Xe 274 just because it has a lower lift than the Hughes. The last Hughes cam I had started having really small pits forming on the nose of the lobe and I thought that the Comp would be easier on the valvetrain.
I guess it sounds normal, just annoying as hell.