Mopar 440 Firing Order [With Diagram]

You can check out the firing order for Mopar 440 written below. We have included the firing orders of other similar engines as well including 360 Mopar, and 1970 Dodge 383. Note that this sequence has been tested for the Mopar 440 by our team.

This firing order will help you set the correct sequence of ignition so you face no problems in the future.

Mopar 440 Firing Order

  • Firing Order for Mopar 440 is 1-8-4-3-6-5-7-2.

Mopar 440 Firing Order Diagram

The firing order of the Mopar 440 engine is 1-8-4-3-6-5-7-2. In other words, the cylinders are numbered front to back, with the left bank having an odd number and the right bank having an even number. The spark plug wires must be connected in the order listed above, beginning with cylinder number 1 at the front left of the engine and moving clockwise around the distributor cap since the distributor rotates in a clockwise orientation.

Please be aware that depending on the individual Mopar engine model and year, the firing sequence and distributor rotation can differ. For the most precise information, it is always advisable to consult the manufacturer’s specs or a reputable service manual.

Firing Order Applies To

The 1, 8, 4, 3, 6, 5, 7, 2 firing order applies to Mopar engines, such as:

  • Chrysler 340 V8
  • Chrysler 360 V8
  • Dodge 318 V8
  • Dodge 360 V8
  • Plymouth 318 V8

Torque Specifications

Vehicle NameHorsepower/RPM Torque/RPM
2015 Dodge Charger292@6,350 rpm260@4,800 rpm
2014 Chevrolet Silverado285@5,300 rpm305@3,900 rpm
2011 Chevrolet Impala211@5,800 rpm216@4,000 rpm

What is The Stroke Of a 440 Mopar?

The Mopar 440 engine is a high-displacement V8 engine that is similar to those used by the Chrysler Corporation. The piston’s path from top dead centre (TDC) to the bottom dead centre (BDC) within the cylinder is represented by the stroke measurement. The engine’s overall displacement and important performance characteristics are both influenced by the 3.75-inch stroke.

What is the Bore of a Mopar 440 Cylinder?

A Mopar 440 cylinder normally has a bore size of 4.320 inches (109.728 mm). The diameter of the cylinder, which serves as a proxy for the size of the cylinder opening in the engine block, is the subject of the bore measurement. The 4.320-inch bore size contributes to the overall displacement and performance of the 440 Mopar engine, a high-displacement V8 engine made by Mopar. It is significant to remember that during rebuilds or alterations, engine blocks may be machined or overbored to greater diameters.

Is the Mopar 440 a Good Engine?

Yes, the Mopar 440 engine is well known for being strong and powerful. It was created in the muscle car era and developed a reputation for producing a lot of torque and horsepower. The 440 engine has a sizable displacement, which enables it to produce a tremendous amount of power.

It has been put to use in a variety of settings, including drag racing and high-performance street automobiles. Automobile enthusiasts favour it because of its longevity and versatility for after-market modifications.

Check out SBC Distributor Firing Order

Engines with Similar Firing Orders

  • Chevrolet Corvette
  • Dodge Charger
  • Pontiac Firebird
  • Chevrolet Silverado

Jake Mayock