For contact information, visit www.improvedracing.com 9
4.
Removethefrontbumpercoverandheadlightstogainaccesstothe
frontbumper.
5. Place a drain pan under the lower radiator hose connection at the radia-
tor.
6. Use channel-lock pliers to release and slide away the hose clamp on the
lower radiator hose at the radiator connection.
7. Remove the hose from the radiator to drain the coolant.
Ifthehoseisstuck,useaplastictooltoloosenthehosefromthebarb.
8. Use channel-lock pliers to release and slide away the hose clamps at the
engineandcoolantoverowtankconnections.
9. Remove the lower radiator hose from the vehicle completely.
10.
Unplugthewireharnessfromthepressuresensoronthefactoryoillter
manifold.
11.
Use a
13
/
16
”tool to remove the pressure sensor from the factory manifold.
12. Use a 10 mm socket wrench to remove all four screws from the factory
manifold,thencarefullyremovetheoillterandcoolantmanifoldfrom
theengineblock.
13. Inspectandcleantheengineblock’ssealingsurface.
Sealing surface must be clean and smooth for O-rings to seal properly.
INSTALLING THE OIL COOLER ADAPTER
1.
Clean the threads on the factory pressure sensor. Wrap the threads
threetofourtimeswithTeontapeorapplyTeonthreadsealantand
install into one of the 1/4”NPTportsshowninFigure2.
2.
Install the provided 1/4”NPTplugintotheunusedsensorportonEFR-100
ifnoothersensorsarebeingused.
3.
Install the provided 1/8”NPTplugintothebottomsensorportonEFR-100
ifnoothersensorsarebeingused.
4.
InstallthecoolantbarbttingandoilcooleradapterttingsintoEFR-100.
Torquethecoolantbarbttingto30lb-ft(41N-m).Torquetheoilline
adapterttingsto20lb-ft(27N-m).
LubricatetheO-ringswithengineoiltopreventO-ringdamage.
5. Ensure that three O-rings are inserted into the glands of EFR-100 prior
toinstallation.HRG-1018andHRG-1019shouldbeinsertedintothe
glands as shown in Figure 6.
