No, the intake and exhaust lobes should be pointed up relatively. The position is widely refered to as rabbit ears up as the lobes form a "V" shape with the point of the "V" pointed at the cam. It will be upside down to that in the opposite wrong position. To verify your condition look at the number 6 cylinder lobes on the other side. They should be opposite not alike (one "V" up and the other "^" down)

__________________
Steve Brotherton
Continental Imports
Gainesville FL
Bosch Master, ASE Master, L1
33 years MB technician