Wiseco Black Edition 103 CID 10.5:1 +.010 Piston Kit - K2795 - Harley Twin Cam
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Specifications
| BRAND | Wiseco |
| TYPE | Black |
| SKU | K2795 |
| PART NUMBER | K2795 |
| CATEGORY | Black Edition |
| OVERSIZE | +.010 |
| COMPRESSION RATIO | 10.5:1 |
| DISPLACEMENT | 103 CID |
| CROWN COATING | Armor X |
| SKIRT COATING | ArmorGlide |
| WEIGHT | 2.4 lb |
Fitment
Fits these motorcycles
Listed per manufacturer fitment data. Not sure? Email us and we confirm before you order.
The Wiseco Black Edition 103 CID 10.5:1 +.010 Piston Kit (K2795) is a +.010 oversized piston kit for a 103 CID V-twin engine rebuild. Designed for riders building a performance-oriented engine, it raises compression to a 10.5:1 ratio to deliver a noticeable increase in power when the cylinders have been bored to match the oversize.
The kit uses Armor X piston crown coating and ArmorGlide skirt coating, which together reduce friction, wear, and scuffing. The ring package includes a premium compression ring for combustion sealing, a Napier second ring with taper face and underhook for precise oil control, and a 3mm oil ring with higher tension for improved lubrication management. The pistons are built for durability and a reliable seal in demanding rebuilds.
Plan for the cylinders to be professionally bored and honed to the +.010 specification before installation, and budget for a comprehensive dyno tune to optimize the engine after assembly. The Wiseco Black Edition kit weighs 2.4 lbs and carries part number K2795.
For off-road / closed-course race use only.
Specifications
- Brand: Wiseco
- Part Number: K2795
- Category: Black Edition
- Oversize: +.010
- Compression Ratio: 10.5:1
- Displacement: 103 CID
- Weight: 2.4 lbs
- Crown Coating: Armor X
- Skirt Coating: ArmorGlide
Common questions
What compression ratio does this piston kit provide?
The Wiseco Black Edition kit provides a 10.5:1 compression ratio for increased power.
What coatings are used on these pistons?
The pistons feature an Armor X crown coating to reduce wear and an ArmorGlide skirt coating to minimize friction and improve scuff resistance.
What rings are included in the kit?
The kit uses a premium compression ring, a Napier second ring with taper face and underhook, and a 3mm oil ring with higher tension.
