fits model: Vmax, 440, 500, Phazer. make: Yamaha. year: 2004–2010.

( Brand: 440 Ss Srv Xlv Max 08 09 06 05 04 10 ), ( Manufacturer Part Number: 8GC-12170-00-00 ), ( Part Type: Intake Cover Camshaft Cam Shaft Exhaust )
The Yamaha Phazer 500 MT-X, specifically the model years 2006 to 2009 with the engine type 440 SRV XLV V-Max and serial numbers beginning with 08, 09, 06, 05, 04, 10, and 8GC-12170-00-00 (produced in 2007), is a versatile and powerful off-road motorcycle. One of its notable performance-enhancing components is the camshaft system.
The intake and exhaust camsharts are vital components of the engine's combustion process. The Phazer 500 MT-X is equipped with a sophisticated 525cc, liquid-cooled, SOHC, single-cylinder, 4-stroke engine, which benefits greatly from high-performance aftermarket camsharts. The intake cam provides better intake valve timing and duration, increasing airflow to the engine for improved power and torque. Meanwhile, the exhaust cam optimizes the exhaust valve opening and closing, ensuring efficient exhaust gas expulsion and enhancing engine breathing for better overall engine performance.
These camsharts are manufactured with precision to ensure a perfect fit and ideal cam profile for the Yamaha Phazer 500 MT-X engine. The replacement of stock camsharts with high-performance aftermarket ones results in enhanced power, increased torque, smoother engine behavior, and better throttle response. The installation process is generally straightforward, although it is recommended to have the work done by a professional mechanic or experienced enthusiast to ensure accurate installation and optimal engine performance.
Upgrading the camsharts in your Yamaha Phazer 500 MT-X is an excellent choice for those looking to boost the bike's power output or for those who compete in off-road racing events. With the inclusion of these high-performance camsharts, this motorcycle becomes an even more formidable force to be reckoned with on the trails.
The Yamaha Phazer 500 is a versatile and powerful ATV that offers great value for reasonable money. However,for those seeking to enhance the performance of their Phazer, installing aftermarket camshafts, intake, and exhaust can be an attractive option. One popular set of camshafts for this model are the 440 SRV XLV V-Max Camshafts. In this analysis, we will discuss the potential advantages and drawbacks of purchasing and installing the 440 SRV XLV V-Max Camshafts for a 2007 Yamaha Phazer 500.
Pros:1. Improved Horsepower: Installing 440 SRV XLV V-Max Camshafts can increase the horsepower output of your Phazer 500. This is due to the redesigned cam profiles which optimize combustion and intake/exhaust flow for optimal power.
2. Enhanced Throttle Response: The 440 SRV XLV V-Max Camshafts offer improved throttle response. This allows for better engine responsiveness, making the ATV more enjoyable to ride and faster in acceleration.
3. More Power in the Mid-Range: The camshafts boost power in the mid-range, providing a more well-rounded power band. This improvement will make the ATV feel more agile and responsive during normal usage.
4. Enhanced Durability: Aftermarket camshafts are often designed with high-quality materials and manufacturing processes. The 440 SRV XLV V-Max Camshafts, for instance, are engineered to provide increased durability, ensuring the longevity of the engine and better overall performance.
5. Increased Fuel Efficiency: Some users may enjoy increased fuel efficiency due to the improved combustion and efficiency created by the new camshafts.
Cons:1. Cost: Installing aftermarket camshafts like the 440 SRV XLV V-Max Camshafts can be a considerable investment. These costs may include the camshafts, gaskets, installation labor, and associated parts.
2. Installation: Installing these camshafts can be a complex and time-consuming process. It requires specialized tools and a good understanding of the engine system. Failure to install the camshafts properly could cause damage to the engine or potential safety hazards. It is recommended to use a professional for the installation if you do not have experience with ATV engine modifications.
3. Noise: Aftermarket camshafts can sometimes increase engine noise due to the more aggressive profile of the cams. This can be an unwanted side effect for some riders.
4. Potential Engine Damage: Improperly installed or damaged camshafts can lead to engine damage. Ensure that the camshafts are installed correctly and maintain the ATV as recommended to avoid potential harm to the engine.
5. Incompatibility: It's essential to ensure the selected camshafts are compatible with your specific model of ATV. Consult the manufacturer to ensure compatibility before purchasing the camshafts to avoid compatibility issues.
Conclusion:Installing aftermarket camshafts, such as the 440 SRV XLV V-Max Camshafts, on a 2007 Yamaha Phazer 500 can bring significant improvements in terms of horsepower, throttle response, and mid-range power. However, these advancements come with added complexity, cost, and potential complications like increased noise and engine damage if not installed correctly. Consider your individual riding style, goals, and mechanical abilities before deciding to invest in these upgrades. If you are confident in your mechanical skills and willing to accept the risks, the benefits could provide an enjoyable and enhanced riding experience for your Phazer 500. On the other hand, if you prefer a dependable and easy-to-maintain ATV, it's best to stick with the stock components.
Good used shape 2007 YAMAHA PHAZER 500 MT-X CAMSHAFT CAM SHAFT INTAKE EXHAUST CAMS AND COVERS.