Dynamic Timing

1. It is essential that following procedures are adhered to. Inaccurate timing can lead to serious engine damage and additionally create failure to comply with emission regulations. If timing is being checked in vehicle, air conditioning compressor must be disengaged.
2. On initial engine build, or if distributor has been disturbed for any reason, Ignition Timing must be set statically to 6° BTDC.

NOTE: This approximate setting is made only to ensure that engine may be started. Do not start engine before this operation is carried out.

3. Connect timing light and tachometer to engine following manufacturer's instructions.
4. Disconnect vacuum hose from distributor.
5. Start and run engine until normal operating temperature is reached.
6. Check that engine idles within tolerance specified. Idle speed for timing purposes must not exceed 800 rpm.
7. With distributor clamping bolt loosened, turn distributor until timing is 6° BTDC ± 1°.
8. Retighten distributor clamping bolt securely and recheck timing.
9. Refit vacuum hose.
10. Disconnect timing light and tachometer from engine.