2005-2009 Ford Mustang 4.6L 3-Valve
Install new O-rings in the supplied water
cross over manifold as shown.
Ensure that your O-rings remain seated
properly and install the new cross over water manifold using the two supplied 10mm bolts. Verify your alignment so that the two remaining
holes align for the supercharger manifold installa- tion later in the instructions. Torque the mounting
bolts to 106” lbs. Verify your torque wrench set- tings.
Use a 10mm wrench to remove the ther-
mostat housing, O-ring, and thermostat from the
OEM cross-over water manifold.
Install the thermostat, then the O-ring, then
the thermostat housing on the new cross-over water manifold using the supplied 10mm bolts. Torque the bolts to 106” lbs. Verify your torque wrench settings.