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The standard 2L, 2.5L, and 2.5L lightweight Pulleys. The lightweight pulley is smaller than standard to reduce alternator and water pump speed.
The 2.5L engine has a 164 mm trigger ring, and the 2L a 146 mm ring. Both are 36-1 (thirty six minus one) tooth. The harmonic damper is not used on a high performance (race) engine as it operating outside the damper's designed RPM and reduced rotational mass is a big advantage.
The standard pulleys run a 6V belt, but lightweight pulley can be
purchased in both 4V and 6V
Using an angle gauge to check the torque - 100 Nm snug torque , plus 90 degrees in this case.
The standard pulley bolt showing marks to confirm the angle of tightening (90 degrees)
The 'white' tooth that should be aligned to the sensor at TDC