Timing and Firing Orders
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What is the firing order for a 1980 351W?

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2012-09-08 16:47:05
2012-09-08 16:47:05

It is 1-3-7-2-6-5-4-8 with 1-2-3-4 on the pass side and 5-6-7-8 on the drivers side. The dist turns clockwise.


The above answer is correct except the distributor turns COUNTERCLOCKWISE

when viewed from the top of the engine

( P.S. I didn't put in the first answer - H )

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if you mean firing order , it is written on the inlet manifold

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Sorry don't have the specs , but it should be cast on your intake manifold.

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Answer Firing orderThe firing order for a 302 (5.0) is 15426378 and a 351W (5.8) is 13726548. Be aware that both engines fire in a counterclockwise rotation. The 300 6 cylinder is 153624 with a clockwise rotation. The HO 302(5.0) has the same firing order as the 351W. Generally speaking, older 302s have the 15426378 firing order, while newer "5.0" 302s have the 13726548 firing order. The proper firing order for the engine is usually cast into the intake manifold.

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