S&S 310-1053A Power Package 124"Oil Cooled,Gear Drive Highlighted Fins Chrome tubes 107" M8
- Big Bore Kit
- 107" to 124" Big bore kit
- Bolt on kit
- No case matching 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 the 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
- Quikee 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 0.605" lift
- High performance conical single wire spring
- Notes
- S&S does not recommend compression ratios higher than 10:1 for Tri Glide® or other three wheel models (including conversions) due to extra loads caused by the lugging nature of these bikes. Detonation and subsequent engine damage may result
