Wiseco Black Edition Piston Kit 11.0:1 107ci - Harley Milwaukee-Eight
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Specifications
| BRAND | Wiseco |
| TYPE | Piston kits & Components |
| SKU | K2784 |
| PART NUMBER | K2784 |
| COMPRESSION RATIO | 11.0:1 |
| ENGINE SIZE | 107ci |
| PISTON COATING | Armor X |
| SKIRT COATING | ArmorGlide |
| OIL RING | 3mm |
| WEIGHT | 2.77 lb |
| 11.0 | 1 Compression |
Fitment
Fits these motorcycles
Listed per manufacturer fitment data. Not sure? Email us and we confirm before you order.
The Wiseco Black Edition Piston Kit is a set of pistons built for 107ci engines, raising the compression ratio to 11.0:1 for a noticeable gain in power and torque. Each piston is engineered to deliver that increase while keeping the engine running reliably under load, making it a practical choice for riders who want more from their build.
Advanced coatings are central to the design. Armor X coating provides extreme durability, and ArmorGlide skirt coating reduces friction and wear and promotes quieter operation. The ring pack is optimized for superior sealing and oil control, with a premium compression ring for cylinder sealing, a Napier second ring with taper face for oil control, and a 3mm oil ring that enhances tension and control to help reduce oil consumption.
The kit is assembled and ready to install, which streamlines the build process. The higher compression works best when paired with an aggressive cam and a precise dyno tune to optimize fuel and ignition timing. It is a strong foundation for a high-output or hot rod build that demands durability and performance.
For off-road / closed-course race use only.
Specifications
- Brand: Wiseco
- Part Number: K2784
- Compression Ratio: 11.0:1
- Engine Size: 107ci
- Piston Coating: Armor X
- Skirt Coating: ArmorGlide
- Oil Ring: 3mm
- Weight: 2.77 lbs
Common questions
What compression ratio does this piston kit provide?
The Wiseco Black Edition Piston Kit is designed for an 11.0:1 compression ratio.
What coatings are used on these pistons?
Each piston features Armor X coating for durability and ArmorGlide skirt coating to reduce friction and wear.
Is the kit ready to install?
Yes, the pistons are assembled and ready to install, which streamlines the build process.
