544 210 Amazon P1800S 142 144 145;
B20
Combines with dual SUs, Weber 38/38, Weber DCOELift (mm) Inlet 11.70; exhaust 11.70
Duration (deg) Intake 287.0; exhaust 287.0
Timing (deg) Intake 42.0 BTDC; Exhaust 64.0 BBDC
Overlap (deg) 85.0
Volvo once gave a tightening torque for the camshaft nut of 13 to 15 kpm (130 to 150Nm). Maintaining this torque poses a high risk of breaking the camshaft during installation. A maximum torque of 8 kpm (80Nm) must not be exceeded. For added safety, Loctite should be used to secure the camshaft nut.
Using a torque wrench
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