Cam identification

[WilkyWay]

The cams in an engine I bought don't look standard, and they've got what looks like a part number stamped onto them.

Anyone have any ideas of what they might be?

Inlet...

Exhaust

Ta.

 

[Dan@SJM]

They look like standards as they have the lobes pressed onto the shaft. Only other thing they could be regrinds

 

[Dan519]

standard. That's a batch number

 

[WilkyWay]

Aahhh, that solves that then.

Cheers lads.