A method may include forming a single piece lobe member of an engine camshaft having first and second lobe portions and {TAIL ~ a bore} extending through {HEAD ~ the lobe member} 
A method may include forming a single piece lobe member of an engine camshaft having first and second lobe portions and { TAIL ~ a bore } extending through { HEAD ~ the lobe member }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD