Norris Camshaft?!

Go here Hot Rods - Norris cam history?
and contact big Steve. He did have a phone number in about ‘08-‘10 ish area when Norris passes away. He has decoded a cam or two on “The H.A.M.B.” for a few people.
Go here and contact 6pacmac Old Norris camshaft
Same time frame. Old posts.

The only thing I have noted is the advertised duration range spec is around 230@050 which equals roughly (according to Norris) in the 2O00-6000 or 300-6500 RPM range depending on the exact grind.

THe Street series being smaller than the HP or race series. This should loosely apply to your cam. As we like to say here when a mystery cam comes up, tale out the degree equipment, it’s time to take a hard look at what the wheel says. Set up the dial indicator on the lobe or lifter and start turning the crank around.