Features
- Transform the 114″ or the 117″ water-cooled M8 into 132″
- Adjustable pressure relief valve can be adjusted with unit installed in the engine
- S&S valve springs feature high-performance conical single-wire spring design
- Magnet in cam chest to help prevent debris from entering oil pump
- Independent scavenge sections for flywheel cavity and cam chest
- Big bore cylinders are matched with cam/cam plate and oil pump
- Passage plugs are removable for servicing
- Original engine serial numbers are retained
- Debris screen in both scavenge pickups
- MLS (multi-layered steel) head gaskets
- Performance matched 550 cam
- Works with stock crankcase
- Retains stock engine height
- Includes cam cover badge
- Made in the USA
Specs
| Product Name | Performance Kit |
| Type | Engine |
| Style | Big Bore |
| Model | Power Package |
| Color/Finish | Highlighted Fins / Black Granite |
| Features | Chrome Pushrod Tubes |
| Stroke Length | 4.500″ |
| Displacement | 132″ |
| Bore Size | 4.320″ |
| Cam Drive Type | Gear |
| Cooling System | Water Cooled |
| Units | Kit |
| Riding Style | Street |
