Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
The SPI Pistons are precision-engineered components designed for standard bore sizes of 72.00mm. Ideal for performance enthusiasts and mechanics, these pistons enhance the efficiency of combustion chambers, making them essential for any engine rebuild or upgrade.
Manufactured in Taiwan, the SPI Pistons are built to OEM specifications, ensuring compatibility and reliability. The pistons feature a T-Moly series with additional benefits, including a smooth head design and a hard anodized crown. These aspects contribute to superior heat transfer from the combustion chamber to the cylinder walls, optimizing engine performance. Each piston comes with all necessary gaskets for a complete top-end rebuild, though oil seals are not included. The components are interchangeable with original parts, allowing for straightforward replacements and repairs.
Key Features:
Manufactured by SPI to meet OEM specifications for quality assurance.
Standard bore size of 72.00mm, ensuring a perfect fit for compatible engines.
Piston weight is compatible with the original piston, maintaining balance and performance.
Includes all gaskets needed for a complete top-end rebuild (oil seals not included).
Features T-Moly series benefits, including a smooth head design for improved combustion.
Hard anodized crowns enhance durability and resistance to wear.
Hypereutectic cast construction improves strength and thermal stability.
In summary, the SPI Pistons are an excellent choice for those looking to enhance engine performance while ensuring compatibility with existing components. They are perfect for automotive enthusiasts, professional mechanics, and anyone undertaking an engine rebuild. With their durable construction and OEM standards, these pistons provide a reliable solution for improved engine efficiency and longevity.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is included in the SPI Pistons & Top End Gasket Kit?A: The kit includes two pistons, all necessary rings, pins, circlips, and gaskets for rebuilding the top end. Note that oil seals are not included.
Q: What is the bore size of the pistons?A: The pistons have a standard bore size of seventy-two millimeters. This ensures compatibility with various models of the Polaris 500 Indy Trail.
Q: Are the pistons made from high-quality materials?A: Yes, the pistons are made from hypereutectic cast material. This design enhances the pistons' durability and performance.
Q: How do I install the SPI Pistons & Top End Gasket Kit?A: To install the kit, you need to disassemble the top end of your engine, replace the old pistons and gaskets with the new ones, and reassemble carefully. Ensure to follow specific installation instructions for your Polaris model.
Q: Is this kit suitable for all Polaris 500 Indy Trail models?A: The kit is designed for Polaris 500 Indy Trail models manufactured between nineteen eighty-six and nineteen ninety-nine. Always check your specific model compatibility.
Q: How do I know if this piston kit fits my engine?A: Verify your engine's specifications, particularly the bore size, which must be seventy-two millimeters for compatibility. Consult your owner's manual if unsure.
Q: What are the care instructions for these pistons?A: To ensure the pistons last, avoid overheating the engine and regularly check for any signs of wear. Proper installation is crucial to maintaining their performance.
Q: How should I store the piston kit if not using it immediately?A: Store the piston kit in a cool, dry place and keep it in its original packaging to protect it from moisture and contaminants.
Q: Can I use oil seals from my old kit with this new piston kit?A: No, it is recommended to use new oil seals for optimal performance. Old seals may not provide a proper seal and can lead to engine issues.
Q: What should I do if my piston kit arrives damaged?A: If the kit arrives damaged, contact customer support immediately for a return or exchange. Ensure to keep all original packaging for the return process.
Q: Is there a warranty on the SPI Pistons & Top End Gasket Kit?A: Yes, there is typically a warranty covering manufacturing defects. Check the warranty details provided with your purchase for specific terms.
Q: How do the SPI pistons compare to OEM parts?A: SPI pistons are manufactured to OEM specifications, ensuring that they provide a similar level of performance and compatibility as original parts.
Q: Are these pistons suitable for high-performance applications?A: Yes, the T-Moly series pistons are engineered for high-performance applications, featuring machined smooth heads and Teflon-molybdenum coating.
Q: What is the weight of the SPI pistons compared to the originals?A: The pistons are designed to be compatible in weight with the original pistons, ensuring no imbalance occurs during operation.
Q: Do the pistons come with any special coatings?A: Yes, the pistons feature a hard anodized crown and a Teflon-molybdenum coating for improved performance and longevity.