Quick Answer: Can A 6.4 Hemi Handle A Supercharger?

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 boost can a stock Hellcat handle?

5. 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. 4.

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. Sometimes, one letter can make quite a difference.

How much boost can a stock 392 Hemi handle?

He advises that if he was to run boost on a stock bottom end, the max would be around 5-6 psi. This would be around 600 wheel HP at that boost level, however, it wouldn’t be safe within a perfect tune.

How much horsepower do superchargers add?

Now, understand that 50 percent is a perfect-world scenario, and a supercharger does sap some efficiency from the car. So, on average, a supercharger adds a horsepower boost of about 46 percent of the engine’s original specs.

Can you put a Hellcat supercharger on a 392?

Registered. If you want the power of a HC on a 392, you will need to do internal upgrades. The 392 can safely support 6-8psi.

How many miles will a 6.4 Hemi last?

250 000 milesWe’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.

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.

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.

Is a scat pack faster than a Camaro SS?

For you numbers freaks: Challenger, 4235 pounds; Camaro, 3886 pounds; Mustang, 3814 pounds. … To wit: Challenger, 485/475; Camaro, 426/420; Mustang, 435/400. The Scat Pack hit 60 mph in 4.2 seconds and pummeled the quarter mile in 12.6 seconds at 112.3 mph.

Is the 6.4 Hemi reliable?

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.

How can I get better gas mileage in my 6.4 Hemi?

Learn How to Improve Gas Mileage on 6.4 HemiStep 1: Change Oil. The first step of improving the gas mileage of your 6.4 Hemi is changing the oil of the RAM. … Step 2: Tune-Up. … Step 3: Keep on the Run. … Step 4: Tire Check-Up. … Step 5: No Quick Accelerations. … Step 6: Check the Filter. … Step 7: No Additional Weight.

How much HP can a 6.4 Hemi handle?

6.4-liter HEMI V8 powered by SRT This engine produces 485 horsepower and 475 lb-ft of torque and helps the Dodge Charger to accelerate from 0-60 mph in the low four-second range and hit a top speed of 182 mph.

Can you put a Hellcat supercharger on 5.7 Hemi?

MMX / ModernMuscleXtreme.com has released its Hellcat Supercharger adapter kit for your 5.7L (2011+) or 6.4L HEMI. … The kit can be customized and loaded with options to supercharge your experience.

Is 6.4 Hemi a big block?

The modern hemi is definitely a small block. The small block / big block is not determined by the factory displacement (for example, Chevy built a 400 cubic inch small block that had more displacement from the factory than the original 396 big block).