degreeing cam

I'll explain it a bit better to you , rather than just telling you it's "Fixed" :roll:
LSA is Lobe Separation Angle. It is the number of degrees between the centerline of the intake and exhaust lobe of the cam . Since the cam is made as one solid piece, then this number is set into the cam when the lobes are ground.
LCA Lobe Center Angle , is the center line of the intake lobe ( the very tip of the cam lobe nose) in relation the the angle of your crankshaft, thus timing the cam to the crank.
You can also set the timing using Intake lift at TDC Top Dead Center, if they give you the number to do it. That way you don't even need a degree wheel. Just a piston stop and a dial gauge on the valve retainer or lifter..