Skylark L4-144 2.4L DOHC VIN T SFI (1997)
Valve: Description and Operation
There are two intake and two exhaust valves per cylinder. The valve springs are conical-shaped to fit inside the valve lifter body. Rotators are used on all
of the intake valves. The rotators are located at the bottom of the valve spring to reduce valve train reciprocating mass. Positive valve stem seals are used
on all valves.