5 Tricks To Rev Up Your 1990 Suzuki Quad

In the exciting world of ATVs, the 1990 Suzuki Quad holds a special place for many enthusiasts. Not only does it evoke a sense of nostalgia, but it also offers a solid base for those keen on souping up their ride. Whether you're looking to boost performance, handle rugged trails better, or simply wish to restore and rejuvenate this classic four-wheeler, here are five effective tricks that can rev up your 1990 Suzuki Quad to give it new life or superior performance.

1. Enhance Performance with Upgraded Exhaust System

One of the first and most noticeable upgrades you can make to your Suzuki Quad is the installation of a performance exhaust system. The stock exhaust on the 1990 model, while functional, can become a bottleneck for engine performance.

Benefits of an Upgraded Exhaust:

• Increased Horsepower and Torque: A performance exhaust reduces backpressure, allowing the engine to expel gases more efficiently, which in turn can increase horsepower and torque.
• Enhanced Sound: A new exhaust system often offers a more thrilling sound, enhancing your riding experience.

How to Choose:

1. Brand and Quality: Opt for well-known brands like HMF, Yoshimura, or FMF for quality and compatibility.
2. Size and Fit: Ensure the exhaust fits your Suzuki Quad without modifications to the frame or bodywork.
3. Sound Regulations: Check local regulations for noise limits as some aftermarket exhausts can be loud.

⚙️ Pro Tip: Keep your stock exhaust for resale or if you plan to revert your Quad to its original state.

2. Optimize Carburetor Jets for Better Fuel Delivery

Adjusting or replacing the carburetor jets can significantly impact the engine's performance, especially after other modifications like an exhaust system change.

Why Carb Jetting Matters:

• Better Fuel-Air Mixture: Helps achieve optimal combustion, improving throttle response and power.
• Altitude Adjustment: Jets need tuning if you ride at different elevations.

Steps for Jetting:

1. Determine the Correct Jet Size: Use a jetting chart or consult an expert based on your current modifications.
2. Replace Jets: Start with the main jet, and if necessary, adjust the pilot jet.
3. Adjust Needle Position: This can fine-tune the mixture for better mid-range performance.

💡 Pro Tip: After jetting, take your Quad for a test ride to feel the difference in performance.

3. Suspension Upgrades for Better Control

A proper suspension system is crucial for handling diverse terrains and ensuring a comfortable ride. Here are ways to upgrade the suspension on your Suzuki Quad:

• Aftermarket Shocks: Replace the original shocks with adjustable models from brands like Fox or Ohlins.
• Sway Bar: Installing a sway bar can reduce body roll, giving you better control.
• Adjusting Springs: If your Quad is carrying extra weight or accessories, consider upgrading to stiffer springs.

Additional Tips:

• Regular Maintenance: Ensure the suspension components are well-lubricated and free from wear.
• Custom Tuning: If you're into competition or serious off-roading, get your suspension tuned by a professional.

🔧 Pro Tip: Suspension upgrades can drastically change the way your Quad feels, so make changes incrementally to find the perfect setup for your riding style.

4. Boosting Electrical Performance

A modern ATV often demands more from its electrical system. Here are ways to enhance your Quad's electrical performance:

• Upgraded Alternator: For those who run additional lights or electronic gadgets, a more powerful alternator is key.
• LED Lighting: Replace halogen bulbs with LEDs to reduce electrical load and provide superior lighting.
• Battery Upgrade: Consider a higher capacity battery for better starting power and reliability.

🌟 Pro Tip: Ensure all electrical components are well-protected from water and mud, as this can save you from potential short circuits.

5. Tires and Wheels: Choose Wisely for Your Terrain

The right tires and wheels can make or break your ride experience, especially in varying terrains:

• Tire Selection: Choose tires that suit your primary riding environment - mud, sand, trail, or street.
• Rim Size: Larger rims can accommodate bigger tires, potentially improving performance on certain terrains.
• Tire Pressure: Proper inflation is key for both performance and tire life.

Scenarios for Tire/Wheel Upgrades:

• Trail Riding: All-terrain tires with moderate paddling for balanced performance.
• Mud Bogging: Deep lug mud tires for superior traction in mud and swamps.
• Desert Riding: Paddle tires or sand-specific tires for better flotation on soft surfaces.

🚜 Pro Tip: Experiment with different tire pressures for different conditions; lower pressure can increase traction but may decrease ride stability at higher speeds.

In wrapping up, giving your 1990 Suzuki Quad a performance boost doesn't mean stripping its character or breaking the bank. Each of these modifications not only enhances your ride's capabilities but also preserves or even enhances the charm of this classic machine. By making smart choices in exhaust, carburetion, suspension, electrical upgrades, and tire selection, you can transform this old-school ATV into a modern-day beast. The joy of riding an upgraded Quad lies in the blend of nostalgia with contemporary performance enhancements.

Take the time to explore each of these areas, make small modifications, and see how they affect your ride. Whether it's tearing through the trails or showing off at an ATV event, your upgraded 1990 Suzuki Quad is ready to impress.

🚨 Pro Tip: Always remember to check local laws and regulations regarding ATV modifications to ensure your enhanced Quad is legal for use on public lands or trails.

<div class="faq-section"> <div class="faq-container"> <div class="faq-item"> <div class="faq-question"> <h3>What are the benefits of upgrading the exhaust on a 1990 Suzuki Quad?</h3> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>An upgraded exhaust system can increase horsepower, improve throttle response, and provide a more aggressive engine sound, enhancing the overall riding experience.</p> </div> </div> <div class="faq-item"> <div class="faq-question"> <h3>How often should I adjust the carburetor jets on my Quad?</h3> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>You should check and possibly adjust the carburetor jets when you've made significant modifications like changing the exhaust or when you notice changes in performance due to altitude or weather conditions.</p> </div> </div> <div class="faq-item"> <div class="faq-question"> <h3>Can I install a sway bar on my 1990 Suzuki Quad?</h3> <span class="faq-toggle">+</span> </div> <div class="faq-answer"> <p>Yes, installing a sway bar can help reduce body roll, providing better control during cornering and over rough terrain. Ensure you choose a sway bar compatible with your Quad's make and model.</p> </div> </div> </div> </div>