Question: How Much Horsepower Is In A 392 Hemi?

How much boost can a 392 handle?

The crank is forged, so with pistons and rods you should be able to bump it on up to 10-12 psi.

This should net you 650+ rwhp with a good tune..

How long will a 6.4 Hemi last?

We’ll also discuss what problems these engines commonly experience, as well as if it’s a good towing truck. The maximum mileage you can expect from a 6.4 V8 Hemi is anything in excess of 250 000 miles.

What’s better scat pack or SRT?

Despite the significant price savings, the R/T Scat Pack gets the same power as the more expensive SRT 392 model, though it gives up some of the handling and braking equipment as well as some creature comforts.

What does 392 mean on a scat pack?

What is the Dodge Charger Scat Pack? The heart of the matter for the Dodge Charger Scat Pack is a 392-cubic-inch Hemi V8. That 6.4-liter engine packs 485 horsepower and 475 pound-feet of torque. Also standard on this Charger model are a high-performance suspension, Brembo brakes, and functional hood scoops.

Why does my Hemi tick?

Low quality fuel can cause the hemi tick. Fuels that contain high amounts of ethanol or that are low octane may not properly lubricate the fuel injectors and can lead to a slight tapping or ticking noise. Low-octane gas has also been known to cause an ignition knock in high-performance engines.

How many miles do Hemi engines last?

5.7 Hemi engines are good for 250-300 000 miles and more if properly cared for and regular maintenance is carried out. Early models suffered from valve seat issues which was rectified after 2008. It’s not uncommon to find high mileage 5.7 Hemi trucks running around today.

Whats faster Hellcat or 392?

The engine on the SRT 392 is the second most powerful engine in the Challenger lineup. … The Dodge Challenger SRT Hellcat is the fastest production muscle car available today. The SRT Hellcat is equipped with a 6.2-liter V8 Hemi Hellcat engine that cranks out 707 horsepower and 650 lb-ft of torque.

Is the 392 Hemi a good engine?

In general, the 6.4 Hemi is a big reliable, American pushrod V8 engine with a factory warranty for five years or 100,000 miles. In stock form, the 6.4 Hemi is a great engine that lasts and serves hundreds of thousand miles. But, the stock 6.4 is by design not built for boost and pushing more power.

Is a 392 faster than a scat pack?

The Challenger SRT 392 (top) trumps the R/T Scat Pack in terms of equipment and accessories, but not power; both Dodge coupes boast a 485-horsepower 6.4-liter V8.

Is a 392 Hemi a big block?

The 392 is a small block.

Does 6.4 Hemi require premium gas?

Well-Known Member. 89 is recommended, 87 is acceptable. Premium offers no benefit and is suggested not to be used.

How much horsepower does a 426 Hemi really have?

MoPar 426 Hemi The 426 street Hemi was rated at 425 horsepower from the factory. This Chrysler dyno sheet from decades ago and this close-to-stock dyno session of a new 426 Hemi both put the gross horsepower rating at about 470 horsepower without full exhausts and other engine-driven accessories.

Can you put a Hellcat supercharger on a 392?

from what I read, yes it will bolt on. but the hellcat heads are reinforced at the manifold mounting for strength of the mammoth intake, and there are bosses on the head front surface for the belt drive and such.

Is a scat pack fast?

Top Speed and Acceleration The top speed is 203 mph. … It can do a quarter mile in 10.8 seconds at a speed of 131 mph. The R/T Scat Pack Challenger has a much more modest 485 horsepower but is just as impressive. Its quarter mile was 11.7 seconds at 115 mph.

What’s the difference between RT scat pack and SRT 392?

If you are getting a super scat pack the only differences are the adjustable suspension, track mode as an option in drive mode (can be added with a taser),different hood and body color spoiler, flat bottom steering wheel and longer shift paddles for the auto, and the leather seat options exclusive to the SRT.

How much boost can a stock Hellcat handle?

The supercharger on the Hellcat’s 6.2-liter V8 engine makes 11.6 psi of boost, while the forged-steel crankshaft and high strength connecting rods are engineered to withstand 1,595 psi, or the equivalent of nearly 20,000 pounds, pressing on the piston tops every two crank rotations.

Whats faster RT or SRT?

-ft of torque. Therefore, there’s no denying that the Dodge Challenger SRT performance horsepower is better than the Dodge Challenger RT performance . However, if you’re looking for an affordable fuel, efficient way to experience the legendary power of the Dodge Challenger, the Dodge Challenger RT is your best bet.

Is Dodge discontinuing the 392?

The 392 is not dead! Over Christmas weekend, we received a ton of messages on our social media pages asking us if the 6.4-liter 392 cubic-inch HEMI SRT V8, also known as the Apache is not available anymore from Dodge. The answer is YES, it is available.