[GroundControl]

Actually, I was doing some research on SOHC cams a while ago, and IIRC, the Zex cam and the Crower cam are the EXACT same part.

They even have the same part number.

NO NO NO

I believe you are mistaking the Zex cam and the COMP CAMS cam. They both have part #59300. COMP CAMS makes the cam for Zex.

Crower has 3 stages of D16 cam - they are part #6344X (X=0,1,2,3). The Crower and zex cams are very very different. Don't be disleading people.