- What is special about a Hemi engine?
- Is a v6 Ram worth it?
- Why do Hemi engines tick?
- How many miles do Hemi engines last?
- Will a v6 pull a boat?
- Is the 5.7 Hemi a true Hemi?
- Do Hemi engines use more gas?
- What is the best v6 engine?
- What vehicles have a Hemi engine?
- Which is faster v8 or v6?
- Do all Hemis have 16 spark plugs?
- Does v6 last longer than v8?
- What year is the best Hemi engine?
- How much HP can you get out of a 5.7 Hemi?
- Is a Hemi a v8 or v6?
- Is the Hemi the best engine?
- Should I buy a v6 or v8 truck?
- What is the fastest Hemi engine?
- Why was the HEMI banned from Nascar?
- Can a v6 beat a v8?
- Can you make a v6 faster than a v8?
What is special about a Hemi engine?
What Makes HEMI Unique.
HEMI has a super-efficient combustion chamber, making it markedly more powerful than other engines.
Unlike a flat head piston on the engine you might find in your lawnmower, HEMI pistons usually have a dome-shaped head with open, angled valves and twin spark plugs per cylinder..
Is a v6 Ram worth it?
The V6 engine is quite powerful enough to provide ample performance as a full-size pickup truck, without any of the added drawbacks in fuel economy. … With an EPA estimated 19 mpg in the city and 24-26 mpg on the highway, the Ram 1500 V6 may just be worth the small loss in horsepower.
Why do Hemi engines 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.
Will a v6 pull a boat?
And when equipped with the 360-hp 5.7-liter Hemi, a rear-wheel-drive Durango can tow up to 7,400 pounds. That’s more than enough for practically any pleasure boat. … If the V8 Durango seems like overkill, the lower-grade models powered by the standard 293-hp 3.6-liter V6 can lug up to 6,200 pounds.
Is the 5.7 Hemi a true Hemi?
Says Lee: “Everything else, in terms of the valvetrain arrangement, the shape of the chamber, is in fact a true Hemi. … At 345 hp, the 5.7-liter Hemi V-8 has 100 more hp than the 5.9-liter Magnum V-8.
Do Hemi engines use more gas?
The Hemi design really scores on that last point. Hemi surface area is smaller than that of a flathead engine, so less heat escapes during combustion – and hotter fuel burns better.
What is the best v6 engine?
The world’s greatest V6 engines of all-timeHonda NSX (2016-Current)Ford GT (2016-Current)Lotus Evora (2009-Current)Nissan GT-R (2007-Current)Alfa 156 GTA (2001-07)Jaguar XJ220 (1992-94)1987 Buick GNX.Lancia Stratos (1973-78)More items…•
What vehicles have a Hemi engine?
What Ram Models have HEMI® Engines?Ram 2500: Stepping into the Heavy-Duty category, the Ram 2500 has two engine options. … Ram 3500: Much like the slightly smaller 2500, the 3500 has the HEMI® as one of its engine options. … Ram 5500 Chassis Cab: The heaviest-duty version of Ram trucks has two engine options.
Which is faster v8 or v6?
This is due to the fact that V-6 engines have two fewer cylinders. V-6 engines have improved performance compared to V-8 engines, especially when timing acceleration properly because there’s less tendency to drift to the outer edge. However, you can lose a little bit of the power ceiling with the weight advantage.
Do all Hemis have 16 spark plugs?
REPLACING THE SPARK PLUG There are two spark plugs per cylinder in a HEMI V8 engine. So, when the plugs need replacing, there are 16 to change, not eight. … All except the 2004-2005 engines, that is.
Does v6 last longer than v8?
The car with the engine running at a lower RPM (the V8) to deliver the same HP output will outlast the V6 that runs at a higher RPM in terms of wear and tear, Outlast means probably a higher mileage for the V8 before a reconditioning is required.
What year is the best Hemi engine?
Top 10 Hemi Powered Mopars Of All Times1958 Chrysler 300D.1966 Dodge Coronet/Plymouth Belvedere.1968 Plymouth Barracuda Super Sport.1969 Dodge Charger Daytona.1970-71 Dodge Challenger/’Cuda Convertibles.2003 Dodge Ram Pickups.2015 6.2 Hellcat.2016 6.4 L – 392 ScatPack Shaker.More items…•
How much HP can you get out of a 5.7 Hemi?
In stock trim, the intake ports on the 5.7L heads top 260 cfm. That is enough airflow to support over 525 hp on a modified (normally aspirated) Hemi application.
Is a Hemi a v8 or v6?
The V8 eTorque works in much the same way, but the 5.7L HEMI V8 offers way more power than the V6. The total rating is still 395 horsepower and 410 lb-ft of torque. … The V8 eTorque feels a lot more powerful than the V6 for sure. The HEMI still has its signature V8 sound that is absent in the V6.
Is the Hemi the best engine?
The Hemi engine, by design, does a better job of burning all the fuel in the cylinder. … With the Hemi engine placing the valves at the opposite sides of the head, there is more room for valves. This was better than the previous wedge-shaped engines with their combustion chambers in line with each other.
Should I buy a v6 or v8 truck?
We primarily advocate choosing V6 engines in pickups when you’re focused on fuel economy, city driving or light-duty use, which is the way that most shoppers use their pickups. … Primarily, we’d choose a V8 if you often tow and haul and if the truck you’re considering doesn’t offer a turbocharged or diesel engine option.
What is the fastest Hemi engine?
The SRT 392 has a 6.4-liter Hemi V-8 engine with an eight-speed automatic transmission. This engine puts out a whopping 485 horsepower and 475 pound-feet of torque, and it can go from zero to 60 in 4.3 seconds. All of this power allows the SRT 392 to reach a top speed of 175 miles per hour.
Why was the HEMI banned from Nascar?
The HEMI engine was a mechanical marvel that was so successful it was banned from NASCAR after its first year. … By 1963, the 426-cubic-inch Wedge engine used in NASCAR was deemed to have hit its limit for horsepower.
Can a v6 beat a v8?
A turbo V6 is likely to beat a non-turbo V8, unless there’s a MUCH bigger V8 than V6 (Mazda did a V6 of 1.8 liter some time ago, which was at the time the smallest V6 available – even with a turbo, that would NOT beat a 5.7 liter V8). … But given the same model of car, the V8 is likely to win over a non-turbo V6.
Can you make a v6 faster than a v8?
Supercharging or Turbocharging will add power, you can tune, add freer flowing exhausts, make the car lighter, and change the rear gears (depending on whether you want acceleration or top end), which will all make the car faster.