1GR-FE INTAKE / EXHAUST TORQUE SPECIFICATIONS

INTAKE MANIFOLD
Part Tightened N*m kgf*cm ft.*lbf in.*lbf
Stud bolt
8.0 N*m
82 kgf*cm
71 in.*lbf
Intake manifold x Cylinder head sub-assembly
26 N*m
265 kgf*cm
19 ft.*lbf
Intake air surge tank x Intake manifold
28 N*m
286 kgf*cm
21 ft.*lbf
No. 2 surge tank stay x Intake air surge tank and Cylinder head sub-assembly
21 N*m
214 kgf*cm
15 ft.*lbf
No. 1 surge tank stay x Intake air surge tank and Cylinder head sub-assembly
21 N*m
214 kgf*cm
15 ft.*lbf
Oil baffle plate x No. 1 surge tank stay
9.0 N*m
92 kgf*cm
80 in.*lbf
Throttle body bracket x Intake air surge tank and Cylinder head sub-assembly
21 N*m
214 kgf*cm
15 ft.*lbf
Water hose sub-assembly x Intake air surge tank
5.4 N*m
55 kgf*cm
48 in.*lbf
EXHAUST MANIFOLD
Part Tightened N*m kgf*cm ft.*lbf
Exhaust manifold sub-assembly LH x Cylinder head sub-assembly
21 N*m
214 kgf*cm
15 ft.*lbf
No. 2 manifold stay x Front No. 2 exhaust pipe assembly and Housing
40 N*m
408 kgf*cm
30 ft.*lbf
Exhaust manifold sub-assembly RH x Cylinder head sub-assembly RH
21 N*m
214 kgf*cm
15 ft.*lbf
Manifold stay x Front exhaust pipe assembly and Housing
40 N*m
408 kgf*cm
30 ft.*lbf
Front exhaust pipe assembly x Exhaust manifold sub-assembly RH
54.3 N*m
554 kgf*cm
40 ft.*lbf
Front exhaust pipe assembly x Tail exhaust pipe assembly
43 N*m
438 kgf*cm
32 ft.*lbf
EXHAUST PIPE
Part Tightened N*m kgf*cm ft.*lbf
Front exhaust pipe assembly x Exhaust manifold sub-assembly RH
54.3 N*m
554 kgf*cm
40 ft.*lbf
Front No. 2 exhaust pipe assembly x Exhaust manifold sub-assembly LH
54.3 N*m
554 kgf*cm
40 ft.*lbf
Front No. 2 exhaust pipe assembly x Front exhaust pipe assembly
43 N*m
438 kgf*cm
32 ft.*lbf
Center exhaust pipe assembly x Front exhaust pipe assembly
43 N*m
438 kgf*cm
32 ft.*lbf
Tail exhaust pipe assembly x Center exhaust pipe assembly
43 N*m
438 kgf*cm
32 ft.*lbf