Visit www.improvedracing.com for additional support
5
EFR-100 if no other sensors are being used.
6. Install the coolant barb fitting and oil cooler adapter fittings into EFR-
100. Torque the coolant barb fitting to 30 lb-ft (41 N-m). Torque the oil
line adapter fittings to 20 lb-ft (27 N-m).
Tip:
Lubricate the O-rings with engine oil to prevent O-ring damage.
7. Ensure that three O-rings are installed into the glands of EFR-100 prior
to installation. HRG-1018 and HRG-1019 should be inserted into the
glands as shown in Figure 2.
HRG-1018
HRG-1019
Figure 2 - HRG-1018 and HRG-1019 O-Ring Placement
Tip:
Lubricate the O-rings with engine oil to help retain them in the
glands during installation.
8. Using a 6 mm hex key, carefully install the EFR-100 onto the engine
block using the provided M8x1.25 socket screws.
Use caution not to pinch or damage the O-rings.
9. Torque all M8 socket screws to 18 lb-ft (24 N-m).
10. Install the new silicone lower radiator hose and clamps, part number
EFR-800.
Application Note:
See the next section for radiator hose installation for
the 1996-2004 SVT Cobra and Mach 1 Mustangs.
1996-2004 sVt cobra & MacH 1 Mustangs
only
Important:
Perform these steps for the 1996-2004 SVT Cobra and Mach
1 Mustangs only. Skip this section for all other vehicles.
1. SVT Cobra and Mach 1 Mustangs use an inline coolant thermostat on
the lower radiator hose. This requires cutting the supplied radiator hose
