SPI 09-803N Piston Kit Standard GP338 SL338 60MM

( Brand: Spi ), ( Manufacturer Part Number: 09-803N ), ( Part Type: Piston )

Review SPI Piston Kit Yamaha Standard Bore 60mm fits GS340 1973–1977

Introducing the (1976-1977) SPI Piston Kit for Yamaha GP338, SL338, and GS340 standard engines. This piston kit is a must-have upgrade for any enthusiast looking to maximize the performance of their beloved 1973-1977 Yamaha motorcycles.

The kit comprises of six high-quality, forged pistons that are designed specifically for these models. The 60mm bore size ensures optimal engine efficiency and power output. These pistons are crafted from high-tensile alloy steel, ensuring both strength and durability. Each piston features a beautiful polished finished surface, adding a touch of elegance to your engine.

The piston tops are designed to fit perfectly with OEM rings, ensuring a proper seal and preventing any potential leakage. They also feature a flat top design, allowing for easy ignition and efficient combustion. The SKUs for these pistons are 09-803N for GP338, 09-803L for SL338, and 09-803M for GS340.

These pistons are meticulously machined to ensure a precise fit, providing an ideal replacement for worn-out or damaged stocks. Installing these pistons in your engine will not only enhance the overall performance but also improve the reliability and longevity of your motorcycle engine. They are also suitable for high-performance applications, making them an excellent choice for track day riders or those seeking to increase the power output of their bike.

In summary, the (1976-1977) SPI Piston Kit for Yamaha GP338, SL338, and GS340 standard engines is a high-performance upgrade that offers impressive strength, durability, and improved efficiency. Each piston is meticulously crafted and precisely machined to ensure a perfect fit, providing an excellent replacement for stock pistons and enhancing your motorcycle's overall performance. Don't miss the opportunity to elevate your riding experience with this top-tier piston kit.

The (1976-1977) SPI (Suzuki-Paperwork, Inc.) piston kits for Yamaha's GT338, GS340 Standard, and SL338 motorcycles of the 1973 and 1974 models are aftermarket parts intended to enhance the performance of these classic machines. Here are some potential pros and cons to consider before deciding to buy these kits:

1. Power Improvement: These piston kits are designed to provide increased power and torque. Although the exact horsepower change varies based on the specific engine tune-up, these kits typically offer noticeable performance enhancement.

2. Long-lasting: Aftermarket piston kits are made using high-quality materials, ensuring improved durability and longevity compared to stock pistons.

3. Customization: Upgrading pistons represents an opportunity to personalize your Yamaha machine, potentially boosting its appeal and value, especially for collectors.

4. Lighter Weight: The 60mm 09-803N kit features a lighter piston, which can lead to improved engine response and smoother power delivery.

5. Better Heat Distribution: These aftermarket kits often include pistons with improved heat dissipation, helping to maintain optimal engine temperatures and increasing reliability.

1. Cost: Aftermarket piston kits can be expensive, and the cost of installing the kit, especially when factoring in labor, can add to the overall expense.

2. Installation Complexity: Installing these piston kits may require a certain level of mechanical expertise. Attempting an installation without the necessary skills or tools could result in costly mistakes or damage to the engine, voiding any potential performance gains.

3. Engine Modifications: You might need additional modifications or upgrades to your engine to fully realize the potential gains offered by the new pistons. This could include changes to the carburetion, ignition, or exhaust. It is essential to ensure that all required modifications are performed and executed correctly, otherwise the performance improvements will be suboptimal, and the risk of engine damage could be higher.

4. Potential Impact on Emissions: The increased performance may come at the cost of higher exhaust emissions, potentially leading to increased pollution.

5. Warranty and Support: Since aftermarket parts such as the piston kit do not come with original equipment manufacturer (OEM) warranties, you may be left without support should any issues arise with the pistons or the engine after installation.

In conclusion, the decision to buy the (1976-1977) SPI piston kit for a 1973 or 1974 Yamaha GT338, GS340 Standard, or SL338 motorcycle depends on several factors. Consider your budget, mechanical expertise, desire for power enhancement, and willingness to accept increased exhaust emissions. While upgrading the pistons could yield impressive performance improvements, it also comes with risks and potential challenges if not executed correctly. If you are planning on investing in this upgrade, it is highly recommended that you work with a competent mechanic to ensure a successful installation and ensure that you have the necessary modifications in place to maximize benefits. Essentially, this upgrade is best suited for dedicated enthusiasts looking to personalize their classic bike, seeking a noticeable boost in power, and possessing the necessary mechanical abilities or connections to guarantee a successful installation.

Details:

There is no combined shipping discount.

You can then purchase the correct item at any time.

Please with any questions about a warranty on particular item.

You can use the ask a question link near bottom of every listing.

Post office.

part #: 09803n prices

• $19.99-$72.99

specifications enginesnowmobile:

• for models: Gs340
• for makes: Yamaha
• for years: 1973-1977
• brand: Spi
• mpn: 09-803n
• part type: Piston

Ratings:

1. Fast shipping 08-07-18
2. Great Seller A 08-07-18
3. Great stuff. Great fast shipping 08-07-18
4. Great job. thank you 08-07-18
5. fast shipping. Item arrived in good condition. 08-07-18

Payments enginesnowmobile:

• PayPal

Offer enginesnowmobile:

• quantity: 5
• bids: 0
• Started: August 8, 2018, 2:44 am
• Sold: 0
• best offer: false

Seller enginesnowmobile:

• zipcode: 54173
• city: Suamico, Wisconsin

Returns enginesnowmobile:

• time: 60 Days
• policy: returns accepted
• paid by: Buyer

Shipping enginesnowmobile:

• handling: 1 days
• type: Flat
• cost: $0.0

General enginesnowmobile:

• motors > partsaccessories > snowmobile partsaccessories > snowmobile engines components
• condition: New
• in stock: Yes

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