

S&S CYCLE 124" Power Package - Chain Drive - Highlighted Fins - Chrome Pushrod Tubes - Water Cooled 107" M8
Features
- Made in the U.S.A.
Big Bore Kit
- 107" to 124" Big bore kit
- Bolt on kit.
- No case machining required
- Forged pistons
- 11.1 Compression ratio
Oil Pump/Cam Plate
- Precision machined from billet aluminum
- Blue anodized finish
- Passage plugs removable for servicing
- Independent scavenge sections for flywheel cavity and cam chest
- Debris screens in both scavenge pickups
- Magnet in cam chest to help to stop debris from entering oil pump
- Increased flow capacity on both feed and scavenge side
- Adjustable pressure relief valve is adjustable with unit installed in engine
Pushrods
- Quickee pushrods
Tappets:
- S&S precision tappets
Tappet Cuffs
- Hard anodized black coating
- Billet aluminum construction
- Stronger than stock material eliminates distortion
- Improve tappet stability in high lift and high rpm situations
Cam
- S&S 550 cam-designed for big bore applications
Valve Springs
- Work well with cams up to .605 lift
- High-performance conical single wire spring
Notes
- Not recommended for Tri-Glide or other three wheel models including conversion due to lugging nature of these bikes.
CALIFORNIA WARNING: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on any EPA pollution controlled motor vehicle.
Specs
| Product Name | Performance Kit |
| Type | Engine |
| Style | Big Bore |
| Model | Power Package |
| Color/Finish | Highlighted Fins / Wrinkle Black |
| Features | Chrome Pushrod Tubes |
| Displacement | 124" |
| Bore Size | 4.250" |
| Compression Ratio | 11.0:1 |
| Cam Drive Type | Chain |
| Cooling System | Oil Cooled / Water Cooled |
| Units | Kit |
| Riding Style | Street |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Features
- Made in the U.S.A.
Big Bore Kit
- 107" to 124" Big bore kit
- Bolt on kit.
- No case machining required
- Forged pistons
- 11.1 Compression ratio
Oil Pump/Cam Plate
- Precision machined from billet aluminum
- Blue anodized finish
- Passage plugs removable for servicing
- Independent scavenge sections for flywheel cavity and cam chest
- Debris screens in both scavenge pickups
- Magnet in cam chest to help to stop debris from entering oil pump
- Increased flow capacity on both feed and scavenge side
- Adjustable pressure relief valve is adjustable with unit installed in engine
Pushrods
- Quickee pushrods
Tappets:
- S&S precision tappets
Tappet Cuffs
- Hard anodized black coating
- Billet aluminum construction
- Stronger than stock material eliminates distortion
- Improve tappet stability in high lift and high rpm situations
Cam
- S&S 550 cam-designed for big bore applications
Valve Springs
- Work well with cams up to .605 lift
- High-performance conical single wire spring
Notes
- Not recommended for Tri-Glide or other three wheel models including conversion due to lugging nature of these bikes.
CALIFORNIA WARNING: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on any EPA pollution controlled motor vehicle.
Specs
| Product Name | Performance Kit |
| Type | Engine |
| Style | Big Bore |
| Model | Power Package |
| Color/Finish | Highlighted Fins / Wrinkle Black |
| Features | Chrome Pushrod Tubes |
| Displacement | 124" |
| Bore Size | 4.250" |
| Compression Ratio | 11.0:1 |
| Cam Drive Type | Chain |
| Cooling System | Oil Cooled / Water Cooled |
| Units | Kit |
| Riding Style | Street |















