RX7 2RTR-1308cc 1.3L MFI (1991)
2. Apply engine oil to the injector 0-rings, and install the fuel injectors.
3. Install the fuel delivery pipe.
Tightening torque: 19-25 N.m (1.9-2.6 m-kg, 14-19 ft-lb)
4. Tighten the vacuum piping mounting bolts.
Tightening torque: 19-25 N.m (1.9-2.6 m-kg, 14-19 ft-lb)
Manifold Oil Nozzle and Metering Oil Tube
Install the manifold oil nozzle and the oil tube and new washers to the intake manifold.
Note: The oil tube ends are colored. For front port Blue For rear port Green
Tightening torque: 16-23 N.m (1.6-2.3 m-kg, 12-17 ft-lb)
Air Tube
Connect the hoses to the oil nozzles.
Exhaust Manifold and Insulator
1. Install the exhaust manifold and insulator and a new gasket.
Tightening torque: 31-46 N.m (3.2-4.7 m-kg, 23-34 ft-lb)
2. Install the absorber plate.
Tightening torque: 7.8-11 N.m (80-110 cm-kg, 69-95 in-lb)
3. Connect the coupler to the oxygen sensor.