Firing Order 350 Chevy: Everything You Need to Know

If you are a car enthusiast or an auto mechanic, you might have come across the term “firing order.” It plays a crucial role in determining the order of ignition for each cylinder in an engine. The firing order of a Chevy engine can vary depending on the model and year. In this article, we will focus on the firing order 350 Chevy and everything you need to know about it.

Understanding Firing Order:

Before we delve into the firing order of a Chevy engine, let’s understand what firing order actually is. Firing order refers to the order in which the spark plugs ignite the fuel mixture in the cylinders of an engine. The firing order is determined by the specific arrangement of the spark plug wires on the distributor cap.

Firing Order 350 Chevy:

The firing order of a 350 Chevy engine is 1-8-4-3-6-5-7-2. It’s important to note that the firing order is different for engines with a different number of cylinders. This firing order is specifically for the 350 Chevy engine.

Why is Firing Order Important?

An incorrect firing order can lead to engine misfires, vibrations, and even engine damage. This is because the spark plug ignites the fuel mixture in a specific sequence. If the firing order is incorrect, the fuel mixture in the cylinders will ignite at the wrong time, leading to engine problems.

How to Determine the Firing Order:

To determine the firing order on a 350 Chevy engine, you need to locate the distributor cap. The number one cylinder is the first cylinder located on the driver’s side of the engine. The distributor rotates clockwise, and the first wire should be attached to the number one cylinder on the distributor cap. The firing order is then followed around the cap in a clockwise direction.


In conclusion, the firing order is a crucial aspect of engine operation that ensures the proper ignition sequence of the fuel mixture in the cylinders. The firing order of a 350 Chevy engine is 1-8-4-3-6-5-7-2. Ensuring that the firing order is correct can prevent engine misfires and other engine problems. If you’re a DIY mechanic, it’s important to check and double-check the firing order when working with your engine.

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