Technical Need help identifying cam!

Hello everybody, I'm new to the ham. This is my first time I've ever made an account even though I've been reading on it for years. Anyways, I'm building a small block Chevy. And I recently purchased a camshaft from my neighbor who sprint car races and he said that it had like 510 lift And I want to know the exact specifications but I have had trouble finding it. So here are the numbers on the cam

C7 d7 f2 12 cwc ep1

It is a hydraulic flat. Tappit cam any help would be appreciated!

 

are those cast numbers or stamped/engraved?

 

welcome!

Do you plan to build the car around a cam you got a good deal on? Because you really ought to do it the other way...figure out what you want the car to be, then get the cam that will work with the car.

 

I found this:

 

Never known a guy to run a sprint car with a hydraulic cam.

 

I wondered about that too.

 

.510 takes me back to the Manley Thunder Stick day's. Is it? Couldn't tell you without my Speed-O-Motive catalogs in front of me.