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Ignition Timing

Remove distributor cap and rotate engine until "No. 1" timing mark on rotor is in line with central mark on pick-up module housing. Release locknut and set vernier control in center. Slowly rotate engine until timing mark on crankshaft damper is in alignment with correct number on timing plate. Remove number one spark plug from right bank and connect high tension lead to ground. Turn on ignition. Loosen three Allen head screws and rotate distributor as required until a continuous spark is evident at spark plug lead. Tighten Allen screws and finally recheck timing at idle.

Fig 1: IGNITION TIMING ADJUSTMENT
G09355076Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
Timing Specifications

All Models Setting
Static 10° BTDC
At Idle 4° ATDC