JE PISTONS - 370250 - Piston Kit - 4.080” Bore - +0.005” Oversize - 114”/117” M8
The JE PISTONS 370250 is a precision-engineered engine component built for riders and builders who demand exacting tolerances and long-lasting performance. Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strength. Skirt coating aids in optimal break-in for performance longevity. Accumulator groove provides additional volume for combustion pressure. Note: Piston Average Weight: 387 grams Designed for Street applications. Sold as a kit.
Features
- Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strength
- Skirt coating aids in optimal break-in for performance longevity
- Accumulator groove provides additional volume for combustion pressure
Specs
- Displacement: 118”
- Piston Head Shape: Domed
- Type: Round Forged Design
- Compression Ratio: 11.0:1
- Riding Style: Street
- Units: Kit
- Bore Oversize: +0.005”
- Piston Material: Forged 2618 Aluminum
- Product Name: Piston Kit
- Model: JE Series
- Bore - Oversize: +0,005”
- Bore Size: 4.080”
- Stroke Length: 4.500”
Frequently Asked Questions - JE PISTONS - 370250 - Piston Kit - 4.080” Bore - +0.005” Oversize - 114”/117” M8
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.
