Optima V6-2.7L VIN 4 (2007)
Intake Manifold: Specifications
Install the intake manifold assembly with a new gasket to a cylinder head assembly. Tighten the bolts in two steps.
Tightening torque: Step 1(a-h): 3.9-5.9Nm (0.4-0.6kgf.m, 2.9-4.3lb-ft) / Step 2(1-8): 18.6-23.5Nm (1.9-2.4kgf.m, 13.7-17.4lb-ft)
