Description
Includes:
• 2x Black Edition Piston
• 2x Ring Sets
• 2x Wrist Pins
• 4x Cirlips
Features
- Features ArmorX™ piston coating for superior protection in extreme conditions and reduced wear
- ArmorFit™ skirt coating auto-adjusts to the cylinder wall so there’s no need to measure clearance; provides smooth, quiet, trouble-free operation
- Dome design for improved flame travel to maximize air/ fuel burn efficiency
- High compression (11:1) for added power
- Superfinish piston pin reduces friction and improves scuff resistance
- Enhanced pin oiling for improved lubrication and reduced friction
- Augmented ring land details improve ring seal and function
- Dedicated rings for precise fit, improved compression and oil control
- Fits OEM and Screamin’ Eagle cylinder heads
- Kit includes two pistons, rings, piston pins and circlips
- Made in the USA
Specs
| Compression Ratio | 11.3:1 |
| Model | Black Edition™ |
| Piston Material | Forged 2618 Aluminum |
| Bore Size | 4.080″ |
| Displacement | 118 CI |
| Units | Kit |
| Stroke Length | 4.500″ |
| Product Name | Piston Kit |
| Riding Style | Street |
| Skirt Coating | ArmorFit™ |
| Piston Diameter | 4.077″ |
