Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	9.8	7.1	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigauge Bearings.
NOTE
With AC, Add	0.2	0.1	A
To R&R Cylinder Head, Add
One Bank	3.4	2.7	A
To R&R Piston, Pin or Connecting Rod, Add
One	0.2	0.0	A
Each Additional	0.1	0.0	A
All	0.7	0.0	A
To R&R Connecting Rod Bearing, Add
Each	0.1	0.0	A
To R&R Timing Belt, Add	1.2	0.0	A
To Grind Valves, Add	8.2	0.0	A
To R&R Spark Plugs, Add	1.0	0.0	A