Valve Spring - Single Torque Specifications

2006-2010 Kia Optima 2.7L V6

Labor Time:3 hours

Torque Values (13 specifications)

Component	Nm	lb-ft	Notes
Cover Bolts	17	13	—
Cover Bolts	18	13	—
Electrical Connector Bolts	7	5	—
⚠️ Gasket Bolts	21	16	—
⚠️ Gasket Surface Bolts	22	16	Clean mating surfaces
Mounting Bolts	28	21	—
⚠️ Mounting Bolts	50	37	—
⚠️ Mounting Bolts	50	37	—
⚠️ Rocker Arm Bolts	30	22	Tighten with cam lobe pointing away
Sensor Bolts	11	8	—
Sensor Mounting Bolts	11	8	—
⚠️ Spark Plugs - Aluminum Head	20	15	Apply anti-seize to threads
Valve Cover Bolts	10	7	Tighten in sequence

The primary torque specification for valve spring - single on a 2006-2010 Kia Optima is 17 Nm (13 lb-ft).

There are 13 torque specifications for valve spring - single on the 2006-2010 Kia Optima 2.7L V6, covering all related fasteners and components.