WISECO - K2793 - Piston Kit - 3.885” - 103 Cubic Inch | 96 Cubic Inch Bored to 103 Cubic Inch - Twin Cam
Engine rebuilds are only as good as the parts that go back in, and when it comes to the piston — the component under more sustained thermal and mechanical stress than anything else in the top end — there is no room for compromise. The WISECO K2793 is a precision-engineered piston kit for 3.885” / 103 Cubic Inch | 96 Cubic Inch Bored to 103 Cubic Inch / Twin Cam engines, built to hold dimensional tolerances across thousands of heat cycles. Wiseco's high-tech manufacturing ensures greater operating strength and lower expansion at high temperatures, giving you the kind of fit-from-day-one accuracy that prevents premature wear on the cylinder wall, wrist pin, and rings. Kits include forged pistons with ArmorGlide™ coated skirts, rings, retainer clips, and chrome piston pins. Stroke Length: 4.375". Whether you are overboring for more displacement or simply replacing what age and hours have worn out, the K2793 gives you a forged foundation you can trust.
Features
- Wiseco's high-tech manufacturing ensures greater operating strength and lower expansion at high temperatures
- Kits include forged pistons with ArmorGlide™ coated skirts, rings, retainer clips, and chrome piston pins
- Twin Cam pistons have ArmorPlating which improves ring seal, eliminates ring micro-welding, and improves the piston's ability to defend against detonation damage
- Pistons are made in the USA
- Wiseco pistons that use VM-rings can only be fitted with Wiseco VM-rings; Wiseco pistons that use XC-rings can only be fitted with Wiseco XC-rings.
Specifications
- Stroke Length: 4.375"
- Bore - Oversize: 0.125"
- Bore Size: 3.885"
- Engine Type: 4-Stroke
- Units: Kit
- Displacement: 1700 cc
- Model: Black Edition™
- Skirt Coating: ArmorGlide™
- Riding Style: Street
- Product Name: Piston Kit
- Bore - Oversize: 0,125"
- Compression Ratio: 10.5:1
- Piston Head Shape: Positive, +5.0 cc Volume
- Piston Material: Forged 2618 Aluminum
Frequently Asked Questions - WISECO - K2793 - Piston Kit - 3.885” - 103 Cubic Inch | 96 Cubic Inch Bored to 103 Cubic Inch - Twin Cam
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.
