Firing Order: 1-5-3-6-4-2
Static Timing: 6 degrees BTDC(100-6), 5 degrees BTDC(3000 Mk I), 10 degrees BTDC(Mks II and III).
Timing pointer is located on timing chain housing. The large notch on the crankshaft pulley is TDC.
Standard Needle: CV(100-6 and Mk I), DJ(Mk II), BC(Mk II BJ7), UH(Mk III).