- Oil pump / Cam Plate:
- Precision machined from billet aluminum
- Passage plugs removable for servicing
- Independent scavenge sections for flywheel cavity and cam chest
- Debris screens in both scavenge pickups
- Magnet in cam chest side to help to stop debris from entering oil pump
- 44% flow increase on supply side and 58% flow increase on scavenge
- Pressure relief valve is adjustable with unit installed in engine
- Pushrods:
- Quickee Pushrods
- Tappets:
- S&S Precision Tappets
- Hand assembled to exacting tolerances
- Reduced valvetrain noise from start up to shut down
- Close tolerances for low leak down rates
- Fast pump up and superior high rpm performance
- Tappet Cuffs (M8 Models):
- S&S Precision Tappets
- Hand assembled to exacting tolerances
- Reduced valvetrain noise from start up to shut down
- Close tolerances for low leak down rates
- Fast pump up and superior high rpm performance
- Tappet Cuffs (M8 Models):
- Hard anodized black coating
- Billet aluminum construction
- Stronger than stock material eliminates distortion
- Improve tappet stability in high lift and high rpm situations
- Install the Oil Control Valve (310-1150) for Oil Cooled HD® M8 Models to make your setup complete