ZZ502 - Best replacement camshaft??

[Trouble Maker]

I read in a thread from a couple years ago that the Crane #169612 (same camshaft used in the 500EFI??) would be a good choice, but it doesn't show up on the Crane website.
Help...
Gary

[Riverjet502]

I have been running a ZZ502/502 for 5 summers now.... I have been thinking of going with the Crane Hydraulic Roller "HR-236/359-2S-12 IG". This has a 236 degrees duration @.050 on the intake and 244 on the exhaust. 112 degree lobe separation with .610 gross lift on the intake and .632 on the exhaust. Just something I have been considering.....