But what if you've already decided on a naturally aspirated gas engine and want to compare a few of the most robust options ...

and 6.4-liter HEMI engines. The 5.7-liter HEMI features 3.917-inch (99.49-mm) diameter cylinders and a 3.578-inch (90.88-mm) crankshaft stroke. Larger displacement HEMI engines soon followed ...

These engine blocks, with the letters BGE or BG cast into them, are superior castings with higher nickel content and stiffer cylinder walls. Other than that, all factory 6.4 HEMI rotating ...

Despite the automotive industry’s continued march toward ever more efficient, smaller-displacement engines, lower cylinder counts, and electric (or electrified) options, we are happy to report ...