Mopar B and RB V8 (383, 400, 440) Firing Order

Firing order: 1-8-4-3-6-5-7-2 (18436572).

Cylinder numbering: Left bank 1-3-5-7, right bank 2-4-6-8, front to rear.

Firing order diagram

TIMING END ▲Distributor turns counterclockwise (viewed from the top)1134567728436582Driver sidePassenger side
firing order 1-8-4-3-6-5-7-2. The small number by each cylinder is its place in the firing order.

Details

EnginesChrysler B and RB big blocks
Years1958-1978
Firing order1-8-4-3-6-5-7-2
Cylinder numberingLeft bank 1-3-5-7, right bank 2-4-6-8, front to rear.
Distributor rotationcounterclockwise

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