Description
For ’12-’17 Twin Cam 103 cubic inch and ’07-’13 Twin Cam 96 cubic inch bored to 103 cubic inch.
Also will fit ’99-’06 Twin Cam 88 cubic inch with 4.375″ Stroker crankshaft.
Drop in kit for ’10-’14 103 cubic inch Twin Cam.
Recalibration required.
Cylinder boring required.
Kit Includes:
• Black Edition™ Pistons
• VM-Ring Package
• Retainer Clips
• Chrome Piston Pins
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.
Specs
| Bore Size | 3.875″ |
| Compression Ratio | 10.5:1 |
| Displacement | 1691 cc |
| Piston Head Shape | Positive, +5.0 cc Volume |
| Product Name | Piston Kit |
| Bore – Oversize | 0,125″ |
| Piston Material | Forged 2618 Aluminum |
| Skirt Coating | ArmorGlide™ |
| Engine Type | 4-Stroke |
| Riding Style | Street |
| Stroke Length | 4.375″ |
| Model | Black Edition™ |
| Units | Kit |
