Yamaha Raptor 700: The Ultimate Sport ATV

Is the Yamaha Raptor 700 a Good ATV?

For thrill-seekers and weekend warriors alike, the Yamaha Raptor 700 has long been the benchmark for sport ATVs. Since its debut in 2006, it has consistently dominated the market, earning the title of the best-selling sport ATV of all time. Its ability to conquer dunes and trails with ease, coupled with its superior comfort, stylish design, and unrivalled big-bore performance, makes it a compelling choice for anyone seeking an exhilarating off-road experience. While it has seen numerous modifications over the years, one constant remains: the Raptor 700 is built to fly.

This comprehensive guide will delve into the Yamaha Raptor 700's capabilities, focusing on its top speed and the popular 'Raptor 700 Big 3' upgrades that can significantly enhance its performance. We'll also touch upon other methods to boost its speed and explore the key features that contribute to its enduring popularity.

Yamaha Raptor 700 Key Specifications

The Raptor 700's exceptional engine displacement is a primary reason for its widespread appeal. However, it's the potent combination of its great power, advanced suspension, and solid handling that truly sets this ATV apart. Let's break down its core specifications:

Big-Bore Power

At the heart of the Raptor 700 lies Yamaha's proprietary 686 cc liquid-cooled, fuel-injected engine. This big-bore powerhouse delivers substantial torque right from idle, seamlessly transitioning to monstrous top-end power. This translates to exhilarating acceleration and the ability to tackle demanding terrains with confidence.

Advanced Chassis

Every expert ATV rider appreciates the synergy of lightweight design and incredible power. The Raptor 700 embodies this with its advanced chassis. Featuring a cast aluminum swingarm, a hybrid steel-aluminium frame, and a controlled-fill aluminium subframe, it achieves a remarkable balance of strength and reduced weight, contributing to its agile handling.

Advanced Suspension

Drawing inspiration from the legendary YFZ model, the Raptor 700's suspension system provides remarkable handling characteristics. This allows for a smooth and controlled ride, even when navigating challenging trails or carving through corners, enhancing rider confidence and comfort.

Cutting-Edge Fuel Injection

Yamaha's Fuel Injection (YFI) system ensures consistent and excellent engine performance across a wide spectrum of temperatures, conditions, and elevations. This means reliable power delivery, whether you're riding in the desert heat or at higher altitudes.

High-Performance Maxxis Tires

Designed to excel on tough terrain, the Raptor 700 is equipped with superior Maxxis tyres. The 22x10-9 front and 20x10-9 rear tyres feature a uniquely designed tread pattern that offers high performance and class-leading traction. This, in turn, aids in sharp handling across various conditions and surfaces.

Sporty Ergonomics

The long, YZ-inspired seat is a testament to Yamaha's focus on rider comfort and control. It allows for optimal rider movement and positioning, crucial for aggressive sport riding and maintaining balance during spirited rides.

How Fast Is the Yamaha Raptor 700?

The question on many enthusiasts' minds is: "How fast does a Raptor 700 go?" Boasting a 4-stroke, single-cylinder, 686 cc engine, the stock Yamaha Raptor 700 can reach a top speed of approximately 77 mph on flat terrain, and this can increase to around 80 mph when descending a hill.

On average, the Raptor 700's engine produces about 47 horsepower. While this figure might seem modest compared to some larger-displacement 4WD quads that can produce nearly double the power, the Raptor 700's gearing and overall design make the most of its power output. The true magic lies not just in its top speed, but in the impressive acceleration it offers, thanks to its substantial torque. This ATV lineup can typically accelerate from 0 to 60 mph in roughly 5 seconds.

For those who crave even more speed, the Raptor 700 can be modified to achieve speeds exceeding 90 mph. This is where the renowned 'Raptor 700 Big 3' upgrades come into play.

The Raptor 700 Big 3 Upgrades Explained

For riders who prioritise speed, the 'Big 3' upgrades are the go-to solution for unlocking the Raptor 700's full potential. These modifications are designed to optimise the engine's ability to breathe, ensuring it receives the necessary airflow and fuel to maximise power and speed. The 'Big 3' focus on three key components that significantly impact engine performance: the intake system, the exhaust system, and the fuel management system (often through a power commander).

By combining these three upgrades, riders can expect a significant boost in performance, often resulting in an additional 9 horsepower, an increase of over 10 mph in top speed, and an extra nine ft-lbs of torque at the rear wheels. Let's explore each of these crucial upgrades:

1. Modify the Intake System

The intake system, comprising the air filter and airbox, is responsible for drawing air into the engine. The amount of air that can enter directly influences the amount of fuel that can be injected, thereby dictating the power generated. While the factory intake on the Raptor 700 is adequate, it can restrict airflow, particularly at higher RPMs, effectively 'choking' the top end of the powerband. Upgrading to a high-flow air filter and a modified airbox allows more clean air to enter the engine, promoting better combustion and increased power.

2. Modify the Exhaust System

Complementing an upgraded intake system, modifying the exhaust is crucial for allowing the increased airflow to exit the engine efficiently. An upgraded exhaust system is designed to reduce backpressure, enabling the engine to perform more freely. This typically results in a noticeable increase in both torque and horsepower. Beyond performance gains, aftermarket exhausts also often provide a more aggressive and deeper exhaust note, enhancing the overall auditory experience of riding your Raptor. The sound output can increase by approximately 3 to 6 decibels, depending on the specific aftermarket exhaust chosen.

Here are some highly recommended aftermarket exhaust options for the Raptor 700:

For a more cost-effective approach, a slip-on exhaust can be considered. This replaces the stock muffler and slips onto the existing header pipe, offering a good balance of performance enhancement and weight reduction.

3. Install a Power Commander (Fuel Controller)

To maximise the benefits of the upgraded intake and exhaust systems, a power commander, also known as a fuel controller, is essential. This electronic device allows for precise tuning of the fuel delivery to the engine. With increased airflow from the intake and reduced restriction from the exhaust, the engine requires more fuel to maintain the optimal air-fuel ratio for peak performance. The power commander monitors this ratio and makes real-time adjustments, ensuring the engine receives the precise amount of fuel needed. The installation of all three 'Big 3' upgrades, when properly tuned, can lead to a top speed exceeding 85 mph and significantly improved acceleration.

Alternative Methods for Increasing Raptor 700 Top Speed

While the 'Big 3' offer the most substantial performance gains, several other, more minor, modifications can also contribute to increasing the Raptor 700's top speed and overall performance:

Enhance the Gearing

Adjusting the ATV's gearing by changing the front and rear sprockets is a common and effective method for altering power delivery and top speed. The stock Raptor 700 typically comes with a 14-tooth front sprocket and a 38-tooth rear sprocket. To favour top speed, consider switching to a 15-tooth front sprocket and a 37-tooth rear sprocket. This slight change in gear ratio will allow the engine to rev higher in the top gears, ultimately increasing the maximum achievable speed.

Add Larger Tires

The stock Raptor 700 is fitted with 20-inch rear tyres and 22-inch front tyres. Upgrading to slightly larger diameter tyres, such as 22-inch rear tyres and 23-inch front tyres, can also contribute to a higher top speed. This is because larger tyres effectively increase the final drive ratio, allowing the ATV to cover more distance per revolution of the wheels.

Switch to High-Octane Fuel

Using higher-octane fuel, preferably 91 or 93 octane, can lead to improved engine performance and potentially a slight increase in top speed. Higher octane fuel is more resistant to premature detonation (knocking), allowing the engine's ignition timing to be more aggressive, which can translate to more power. Riders may notice a difference in the ATV's responsiveness and speed when switching from lower-octane fuel.

Inspect the Spark Plug

A fouled or worn-out spark plug can significantly hinder engine performance. If the spark plug is not igniting the fuel-air mixture efficiently and at the correct rate, it can lead to reduced power and a lower top speed. Replacing a worn spark plug with a high-performance iridium spark plug can ensure optimal combustion and help restore lost performance.

Frequently Asked Questions

Is the Raptor 700 good for beginners?

While the Raptor 700 is a powerful machine, its aggressive performance and handling characteristics might be better suited for experienced riders. Beginners might find a less powerful ATV more manageable to learn on.

What is the top speed of a stock Raptor 700?

A stock Yamaha Raptor 700 can reach a top speed of approximately 77 mph on flat terrain.

What are the Raptor 700 Big 3 upgrades?

The 'Big 3' upgrades typically refer to modifying the intake system, the exhaust system, and installing a power commander (fuel controller) to optimise engine performance.

Can I make my Raptor 700 faster?

Yes, by implementing the 'Big 3' upgrades, adjusting gearing, using larger tyres, or switching to high-octane fuel, you can significantly increase the top speed and overall performance of your Raptor 700.

Conclusion

Since its introduction in 2006, the Yamaha Raptor 700 has solidified its reputation as a formidable sport ATV, respected for its impressive speed, power, and exhilarating performance. Its well-engineered chassis, advanced suspension, and potent engine make it a joy to ride, whether you're navigating challenging trails or tackling sandy dunes. For those who crave adrenaline and a truly engaging off-road experience, the Yamaha Raptor 700 remains an outstanding choice. With the option to further enhance its capabilities through the 'Big 3' upgrades and other modifications, the Raptor 700 offers a platform for endless excitement and customisation for any outdoor enthusiast with a passion for speed.

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