Small block chev cam ID
 

Any direction/ help on cam Id, on the end of camshaft says ME150 and above that says 180. Cam believed to be aftermarket, seems to be around 490 lift and 114 lobe seperation, running in 283 Fuelie car, not happy and have pulled cam. want to compare this cam to factory 283 hipo solid cam specs. Sorry to bring this up here but alot of knowledge that could send me in right direction for ID of cam.

Kevin