Question 1
Valve spring inserts (shims) are designed to ________.
◦ Increase installed height of the valve
◦ Decrease installed height of the valve
◦ Adjust the correct valve spring installed height
◦ Decrease valve spring pressure to compensate for decreased installed height
Question 2
Valve stem height is most critical on which of these?
◦ Adjustable hydraulic lifter systems
◦ Adjustable solid lifter systems
◦ Overhead cam engines
◦ Non-adjustable solid lifter systems