How much horsepower does a 392 HEMI have?
The 392 HEMI engine, a legendary powerplant found in various Dodge and Chrysler high-performance vehicles, is renowned for its impressive horsepower output. This V8 engine, with its massive 6.4-liter displacement, is capable of producing an exceptional amount of power that thrills drivers and enthusiasts alike.
Horsepower Specifications of the 392 HEMI
The 392 HEMI engine, in its latest iteration, is capable of producing 485 horsepower at 6,100 rpm and 475 lb-ft of torque at 4,100 rpm. This impressive power output is achieved through a combination of advanced engineering, including a high-performance camshaft, a forged steel crankshaft, and a high-flow induction system.
The 392 HEMI's horsepower and torque figures make it a formidable powerplant, capable of propelling vehicles like the Dodge Challenger SRT Hellcat, Dodge Charger SRT Hellcat, and Jeep Grand Cherokee SRT with incredible acceleration and performance.
Factors Contributing to the 392 HEMI's Power
The 392 HEMI's impressive horsepower output is the result of several key design elements and engineering innovations. Some of the factors that contribute to its power include:
- Displacement: The 392 HEMI's large 6.4-liter displacement allows it to produce a significant amount of power and torque.
- Valvetrain: The engine features a high-performance valvetrain with a hydraulic roller camshaft, allowing for optimal valve timing and increased airflow.
- Induction System: The 392 HEMI utilizes a high-flow induction system, including a large throttle body and intake manifold, to maximize air intake and fuel delivery.
- Forged Components: The engine's forged steel crankshaft and connecting rods provide increased strength and durability to handle the high-performance demands.
These design elements, combined with Dodge and Chrysler's expertise in high-performance engine development, have resulted in the 392 HEMI's impressive power output and its reputation as a true performance powerhouse.
What's the difference between a 5.7 HEMI and a 392 HEMI?
Chrysler's two HEMIs
From the outset, the 5.7-liter HEMI is substantially smaller than the 392 (6.4-liter) V8, and typically makes less power. The old adage "there's no replacement for displacement" applies here.
How much HP can 392 handle?
If we may indulge in some shameless Mopar partisanship: The factory 392 crankshaft is forged steel, a huge gift from the factory that can handle upwards of 1,200 hp.
How much HP does a Hellcat have?
717 horsepower
Engine, Transmission, and Performance
Without a doubt, the Hellcat's main attraction is its supercharged 6.2-liter V-8. If you haven't heard, it now makes 717 horsepower along with 650 pound-feet of torque.
How fast can a SRT 392 go?
The Dodge Challenger SRT 392 hits a top speed of 182 mph and it can accelerate from 0-60 mph in 4.2 seconds, which is 1.2 seconds faster than the Ford Mustang V6. It is also able to cover a quarter mile in 12.6 seconds; 1.1 seconds faster than the Mustang.
Is a 392 HEMI faster than a scat pack?
Both the Scat Pack and the SRT 392 are powerful and capable of delivering impressive performances. In fact, both the SRT 392 and the Scat Pack can achieve 0-60 mph times in the low 4-second range. One thing to note is that the SRT 392 comes with additional performance features compared to the Scat Pack.
Is 392 HEMI the same as 6.4 HEMI?
Despite the confusion this might cause among enthusiasts, the 6.4L/392 HEMI engine has basically the same internal parts regardless of if the engine came out of a Challenger/Charger or Durango/Grand Cherokee SRT. The factory horsepower and torque ratings on the 2011 to 2014 engines was 470 hp @ 6,000 rpm and 470 lb.
Which is better, scat pack or SRT 392?
If you're looking for a high-quality interior and stronger overall aesthetics, then an SRT will do the job. But if you want to save money and pick cloth seats, look no further than a Scat Pack. Another thing that should drive your decision if you're going used is the overall condition.
What is the true horsepower of a 392 HEMI?
Horsepower — Generating an awe-inspiring 525 horsepower (depending on application), the 392 HEMI engine doesn't just push the boundaries; it shatters them. Torque — The engine delivers an immense 510 lb⋅ft of torque (depending on application), ensuring that acceleration is not just brisk, but exhilarating.
What is the life expectancy of a 6.4 Hemi engine?
I've came from GM and generally 250k is a solid life expectancy from a well maintained examples but I can't deny the 6.4 is extremely popular in my area (alot of miners buying them up).
Which is faster SRT or Scat Pack?
Summary. Both SRT and Scat Pack Dodges are excellent picks for drivers who like speed, performance, design, and reliability. However, they have the same engine and, thus, can put out equal amounts of horsepower. Because of that, the ultimate choice will solely rely on your preferences and minor features.
