What is the liters in a 454 engine?

Answer 1

A 454 engine refers to an engine with a displacement of 454 cubic inches (CID), which is equivalent to 7.4 liters.

The conversion is:

454 cubic inches × 0.016387 = 7.44 liters

This is commonly rounded to 7.4L.

The 454 is best known as the Chevrolet 454 Big Block V8, which was produced in various versions for cars, trucks, and marine applications. It was widely used from the 1970s through the 1990s.

Some common specifications:

Displacement: 454 cu in (7.4L)

Configuration: V8

Bore × Stroke: 4.25 in × 4.00 in (108 mm × 102 mm)

Typical power: Roughly 230–450+ horsepower, depending on the year and version.

Typical torque: Around 385–500+ lb-ft (522–678+ N·m), with high-performance versions producing even more.

So, if someone says they have a 454, they're almost always referring to a 7.4-liter V8.

Answer 2

A 454 cubic inch engine has about 7.4 liters.