How Much Horsepower Does a Ramcharger 318 Have?

The Ramcharger 318, a prominent member of the Ramcharger lineup, boasts an impressive power output that captivates automotive enthusiasts and those seeking unparalleled performance. With it’s formidable TBI (Throttle Body Injection) system, the 318 engine delivers an exhilarating 170 horsepower (127 kW, 172 PS) and an exceptional torque of 245 lb⋅ft (332 N⋅m). This remarkable power not only elevates the Ramcharger's overall performance but also redefines the driving experience, ensuring an unmatched combination of strength, agility, and exhilaration on the road.

How Much Horsepower Does a Mopar 318 Engine Have?

The Mopar 318 engine, upon it’s introduction, boasted impressive performance figures. With a horsepower rating of 230 at 4400 RPM, it showcased it’s ability to deliver considerable power. Additionally, it offered a substantial torque output of 340 lb-ft at a low 2,000 RPM, ensuring an impressive level of force. This initial configuration emphasized the engines potential as a capable performer.

While the horsepower and torque figures may have decreased compared to their initial levels, it’s important to consider the context of the time. The 1970s marked a shift in the automotive industry, with a greater emphasis on fuel efficiency and meeting emission standards. As a result, engines across the board had to adapt to these changes, and the Mopar 318 was no exception.

It proved to be a dependable powerplant, delivering consistent performance and satisfying a wide range of driving needs. Overall, the 318 engines legacy continues to stand strong to this day, serving as a testament to it’s enduring appeal and solid engineering.

In search of a more powerful engine for my 66 Barracuda, I opted to upgrade the stock 273 with a modified 318. This move allowed me to achieve a street-worthy performance level, capable of producing around 400 horsepower – comparable to many street 360s.

How Much HP Can a 318 Make?

I wanted to give my Barracuda a little more power without compromising it’s street-worthiness. After some research and discussions with engine builders, I learned that a 318 can be built to produce around 400 horsepower with the right modifications. This was an exciting prospect as it meant I could have a powerful yet reliable engine for my daily driver.

To achieve this power level, several modifications needed to be made to the 3First and foremost, a performance camshaft was installed to improve the engines breathing capabilities. This allowed for increased airflow and better combustion, resulting in more power. The stock cylinder heads were also replaced with aftermarket heads that had larger valves and improved porting, further enhancing airflow.

To optimize fuel delivery, a larger carburetor and intake manifold were added. Additionally, a set of long-tube headers and a high-flow exhaust system were installed to improve exhaust flow and reduce restriction.

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In order to address the potential issues that arise from putting 340/360 heads on a 318, it’s important to consider the implications of the chamber size. With a measurement of approximately 70 cc, the compression ratio of a 318 engine would be significantly reduced, rendering it unsuitable for optimal performance. To overcome this challenge and attain better results, it’s recommended to invest in a set of reasonably priced aftermarket pistons that are compatible with the heads.

Can You Put 340 Heads on a 318?

When it comes to putting 340 heads on a 318, there’s a major issue that needs to be addressed – the chamber size. The chamber on the 340/360 heads measures around 70 cc, which can significantly drop the compression ratio to an unworkable low ratio on a 318 engine. This drop in compression can have a negative impact on the engines performance.

Without making any modifications, using these heads with the stock pistons isn’t recommended if you’re looking for decent performance gains. The combination of the chamber size on the 340 heads and the stock pistons won’t yield the desired results.

However, it’s important to note that the process of swapping heads and pistons requires a certain level of expertise and proper planning. It’s advisable to consult with an experienced engine builder or automotive professional to ensure the compatibility of the components and the correct installation process. They’ll have the knowledge and expertise to guide you through the necessary modifications and adjustments to achieve the desired performance goals.

Other considerations, such as intake and exhaust upgrades, as well as tuning and adjusting the engines timing and fuel delivery, may also be necessary to fully capitalize on the potential power gains.

By investing in aftermarket pistons and making additional modifications, it’s possible to achieve improved performance. Nonetheless, it’s recommended to consult with professionals to ensure that all modifications are done correctly and to fully unleash the potential of this engine combination.

Source: X Heads – Performance Clinic – MotorTrend

-lbs. of torque provided a bit more oomph, but it still fell short compared to the powerful engines of it’s time. Despite it’s lack of power, the 1978 Dodge 318 was still a stylish and iconic vehicle that left a lasting impression on car enthusiasts.

How Much Horsepower Does a 1978 Dodge 318 Have?

-lbs. of torque was available, but even that wasnt enough to turn the Magnum into a true performance machine. The 1978 Dodge 318 was more suited for cruising and daily driving rather than tearing up the streets.

The 318 cubic-inch V8 engine was a workhorse for Dodge during the late 70s. It was known for it’s reliability and durability, but not for it’s power. Producing only 140 horsepower, the 318 lacked the punch needed to compete with larger, more potent engines of the time.

Despite it’s modest output, the 318 was still capable of delivering a smooth and enjoyable driving experience. It’s torque rating of 245 ft. -lbs. provided decent low-end power, making it ideal for city driving and highway cruising.

In terms of performance, the 1978 Dodge 318 was not meant to be a speed demon. It was more focused on providing a comfortable ride and decent fuel economy. For those looking for a bit more oomph, the optional 360 engine offered a slightly more respectable 175 horsepower and 270 ft. -lbs. of torque.

Comparison to Other Engines of the Time How Does the 1978 Dodge 318 Horsepower Compare to Other Engines Available in Similar Vehicles?

The 1978 Dodge 318 horsepower engine was competitive with other engines available in similar vehicles during that time. It offered a decent amount of power and performance for it’s class. While it may not have been the most powerful engine in it’s segment, it held it’s own and provided a satisfactory driving experience.

The Chrysler 318, known for it’s simplicity and reliability, has established itself as an excellent engine choice. While not as powerful as it’s counterparts, the 340 and the 360, the 318 boasts impressive fuel efficiency. With a production span of almost 25 years and widespread use in countless vehicles, the Chrysler LA 318 has proven it’s worth in the automotive industry.

Is a 318 a Good Motor?

Throughout it’s lifespan, the Chrysler 318 proved to be a genuinely reliable and straightforward engine. Renowned for it’s simplicity, this motor offered a level of dependability that made it a standout choice for many automotive enthusiasts. While it may not possess the same level of raw power as it’s counterparts, such as the 340 or the 360, the 318 excelled in terms of fuel efficiency.

While it may not have reached the same performance levels as it’s higher-output siblings, it still provided more than adequate power for everyday use. This made the 318 an appealing option for those seeking a reliable, relatively fuel-efficient engine that didnt compromise on performance.

It’s straightforward design ensured that repairs and maintenance tasks were more accessible, which often translated to lower overall costs for owners. This aspect, coupled with it’s reliable nature, further enhanced it’s desirability among car enthusiasts and those seeking a practical and efficient motor.

Maintenance and Care Tips for the 318 Engine: Offering Advice and Recommendations for Keeping the 318 Engine Running Smoothly, Including Regular Maintenance Tasks, Common Issues to Watch Out For, and Any Specific Care Requirements.

  • Change the engine oil and filter at regular intervals, as recommended by the manufacturer.
  • Inspect and replace the air filter as needed to ensure proper airflow to the engine.
  • Check the spark plugs and replace them if they’re worn or fouled.
  • Inspect and replace the ignition wires and distributor cap if necessary.
  • Monitor the cooling system for proper operation and flush the coolant on a regular basis.
  • Check the drive belts for wear and replace them as needed.
  • Inspect the fuel lines and replace any damaged or leaking parts.
  • Keep an eye on the engine’s timing and adjust it if necessary.
  • Regularly clean the throttle body and fuel injectors to maintain optimal fuel efficiency.
  • Inspect the engine mounts and replace any that are worn or damaged.
  • Monitor the engine’s temperature and address any issues promptly to prevent overheating.
  • Follow the manufacturer’s recommendations for oil and fuel additives, if applicable.
  • Be mindful of any unusual noises, vibrations, or performance issues, and address them promptly.
  • Keep the engine bay clean and free of debris to prevent overheating and damage to components.
  • Store the vehicle in a cool, dry place when not in use for extended periods to protect the engine.

The performance of the 318 four-barrel engine, commonly found in police pursuit and other vehicles, was capable of generating 165 horsepower and 240 lb-ft of torque. This power allowed the engine to deliver commendable performance and meet the demands of various applications.

How Much Horsepower Does a 318 4 Barrel Have?

The 318 four-barrel engine, renowned for it’s usage in police pursuit and various other cars, packed a punch with it’s horsepower. Producing a remarkable 165 horsepower, this powerhouse ensured a thrilling driving experience for those behind the wheel. Unleashing it’s might on the road, the 318 four-barrel engine proved it’s worth with an impressive output of 240 lb-ft of torque. Such torque translated to raw power and acceleration, propelling vehicles equipped with this engine to exceptional speeds.

This engines extraordinary power, complemented by it’s substantial torque output of 240 lb-ft, provided drivers with an unparalleled driving experience.

The Impact of the 318 Four-Barrel Engine on the Performance of Police Pursuit Vehicles.

  • Increased horsepower and torque for enhanced acceleration
  • Improved top speed capabilities for faster pursuit
  • Enhanced engine cooling system for prolonged high-speed chases
  • Increased durability and reliability for demanding police use
  • Upgraded suspension and braking systems for improved handling
  • Advanced transmission for seamless gear shifts
  • Superior fuel efficiency for longer patrols
  • Advanced electronic stability control for enhanced vehicle control
  • Increased payload capacity for carrying police equipment
  • Enhanced traction control system for better performance in various driving conditions


In conclusion, the power output of the TBI 318 engine in the Ramcharger is measured at 170 horsepower and 245 lb⋅ft of torque. This information highlights the capability and performance potential of the vehicle, showcasing it’s ability to deliver consistent power and torque for a variety of driving situations. The figures mentioned demonstrate the strength and efficiency of the Ramcharger's 318 engine, making it a reliable and formidable option for enthusiasts seeking a balance between power and functionality.

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