REVOLUTION PERFORMANCE, LLC - RP301-207W - Piston Kit - 85” - Evolution
The REVOLUTION PERFORMANCE, LLC RP301-207W is a precision piston kit for riders who want the reliability and performance of OEM quality, or better, without the OEM price tag. Replacement piston kit for Bolt-On Big Bore Kit, ensuring dimensional accuracy from the first start-up. Riding Style: Street, which means it holds tight tolerances longer and runs cooler. Bore Size: 3-9/16”, and stroke Length: 4-1/4” helps the new piston seat properly during break-in. Piston Head Shape: Flat Top. Whether refreshing a worn top-end or building a motor from scratch, the RP301-207W gives you a solid foundation for a long-lasting engine. Sold as a complete kit.
Features
- Replacement piston kit for Bolt-On Big Bore Kit
Specs
- Riding Style: Street
- Bore Size: 3-9/16”
- Stroke Length: 4-1/4”
- Piston Head Shape: Flat Top
- Compression Ratio: 9.0:1
- Displacement: 85”
- Product Name: Piston Kit
- Style: Big Bore
- Units: Kit
Frequently Asked Questions - REVOLUTION PERFORMANCE, LLC - RP301-207W - Piston Kit - 85” - Evolution
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
