Chrysler 6.4L 392 Hemi Engine (Design, Issues & Reliability)
Updated: Feb 2
✔ This article has been fact checked.
The 6.4L 392 Hemi is a naturally aspirated V8 petrol engine with a displacement of 6.4 litres producing 366-485 hp and 582-644 nm of torque, it is based on the 5.7-liter Hemi V8 design.
For the Ram 2500/3500 pickup trucks as well as the Ram 3500, 4500, and 5500 Cab Chassis, a new 6.4L Hemi SRT engine was introduced in 2014.
The 2011 Dodge Challenger SRT8 utilises this 392 Hemi engine.
Table of Contents:
Chrysler 6.4L 392 Hemi Engine Design
Like the 5.7 Hemi, the 6.4-liter Hemi is built on a deep-skirted, 90-degree cast-iron cylinder block. But these two engines' bore diameters and stroke lengths differ from one another.
The crankshaft of the 392 Hemi is made of forged steel and the main bearing caps are cross-bolted.
There are piston cooling jets in the 6.4 Hemi engine block.