Multiple Choice
All of the following statements are true EXCEPT:
A) cams with mechanical valve lash adjustment have a clearance ramp at the beginning and end of each lobe.
B) a high performance camshaft will have high engine vacuum at idle.
C) advanced cam timing improves low and mid-range torque.
D) retarded cam timing improves high rpm power.
Correct Answer:

Verified
Correct Answer:
Verified
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