Rev Up Your 1980 GS750: Exhaust Makeover

4 min read 05-01-2025

Rev Up Your 1980 GS750: Exhaust Makeover

Meta Description: Unleash your 1980 Suzuki GS750's full potential with an exhaust makeover! This guide covers everything from choosing the right pipes to installation, boosting performance and sound. Read now for a complete exhaust upgrade! (158 characters)

Introduction:

The 1980 Suzuki GS750 is a classic, but its stock exhaust system can often leave something to be desired. Whether you're seeking improved performance, a throatier sound, or simply a cosmetic upgrade, an exhaust makeover is a great way to revitalize your machine. This comprehensive guide will walk you through the process, from selecting the perfect pipes to the final installation. We'll cover everything you need to know to unleash your GS750's full potential. Let's get started on this GS750 exhaust upgrade!

Choosing the Right Exhaust System for Your GS750

The first step in your GS750 exhaust makeover is selecting the right exhaust system. Your options range widely, affecting both performance and sound.

Performance vs. Sound: Finding the Balance

Performance Exhausts: These systems are designed to maximize power and torque. They often feature larger diameter pipes and less restrictive mufflers. Expect a noticeable increase in performance, but often at the cost of a louder exhaust note. Popular choices for performance include aftermarket systems from brands like Kerker, Vance & Hines (if adaptable), and others specializing in classic Suzuki modifications.
Sound Exhausts: Prioritizing sound often involves choosing systems with specific muffler designs that enhance the exhaust note. These might not offer the same raw power gains as performance exhausts, but they deliver a more satisfying auditory experience.
OEM Replacements: Direct replacements for the original GS750 exhaust offer a balance between reliability, cost and a relatively stock sound. This is ideal for those seeking a cleaner, more efficient system without significant performance or sound modifications.

Image: (Insert image here showing different exhaust styles for a GS750 – performance, sound, and OEM replacement. Ensure image is compressed for optimal loading speed.)

Factors to Consider

Materials: Stainless steel is a popular choice for its durability and corrosion resistance. Aluminum offers a lighter option, but can be more susceptible to damage.
Diameter: Larger diameter pipes generally allow for better exhaust flow, leading to potential performance gains. However, excessively large pipes can sometimes negatively affect low-end torque.
Muffler Design: The muffler significantly impacts the exhaust note. Straight-through designs are typically louder, while chambered mufflers offer a more subdued sound.

Installing Your New Exhaust System

Once you've chosen your exhaust system, it's time for installation. This can range from relatively straightforward to quite complex depending on the system's design.

Tools and Materials You'll Need:

Wrench Set: You'll need a variety of wrenches to remove and install the exhaust system.
Sockets and Ratchets: These are crucial for accessing difficult-to-reach fasteners.
Jack and Stands: Safely supporting your motorcycle during the process is essential.
Gloves and Safety Glasses: Always prioritize safety!
New Gaskets: Replace old gaskets with new ones to ensure a proper seal. (Always check your chosen exhaust kit – gaskets are sometimes included).
Exhaust Paste (optional): Helps with sealing and prevents leaks.

Step-by-Step Installation Guide (General):

Secure the Motorcycle: Use a jack and stands to securely lift and support your GS750.
Remove the Old Exhaust: Carefully remove the old exhaust system, paying attention to the nuts, bolts, and clamps. Take photos as you go to aid reassembly.
Install the New Exhaust: Carefully install the new exhaust system, ensuring all connections are secure and correctly aligned.
Check for Leaks: Once installed, start your engine and check for any exhaust leaks. Listen carefully and visually inspect all connections. If leaks are present, tighten connections or address gasket issues.
Final Adjustments: Make any necessary adjustments to ensure proper clearance and prevent interference.

(Note: This is a general guide. Always consult the specific instructions provided with your chosen exhaust system. Improper installation can lead to damage or injury.)

Aftermarket Exhaust and Your GS750's Performance

Installing a new exhaust system can noticeably impact your GS750's performance. This is particularly true for performance-oriented exhausts.

Increased Horsepower and Torque: Performance exhausts usually lead to gains in horsepower and torque, resulting in a more responsive and powerful engine. These improvements are often most noticeable in the mid-range and upper RPMs.
Improved Throttle Response: A less restrictive exhaust system improves engine breathing, leading to better throttle response and a more enjoyable riding experience.
Potential for Jetting Adjustments: After installing a new exhaust, especially a performance system, you might need to adjust the carburetor jetting to optimize the air-fuel mixture. This ensures proper combustion and prevents issues like running lean or rich. Consult your chosen exhaust system's instructions or a qualified mechanic for advice.

Maintaining Your New Exhaust System

Proper maintenance ensures your new exhaust system lasts for years.

Regular Cleaning: Keep the exhaust pipes clean to prevent buildup from affecting performance and appearance.
Inspection for Damage: Regularly inspect the exhaust system for any signs of damage, such as dents or cracks.
Lubrication: If your exhaust system has any moving parts, lubricate them as needed to prevent wear and tear.

Conclusion: Revving Up Your GS750

Upgrading your 1980 GS750's exhaust is a rewarding project that offers performance, cosmetic, and auditory improvements. By carefully choosing the right system and following the installation instructions, you can significantly enhance your riding experience. Remember to prioritize safety and always consult a qualified mechanic if you encounter any difficulties during the process. Enjoy the roar of your upgraded GS750!

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