S&S 310-1236 132" Power Pack 550 Gear cam water / twin cooled m8
132" Power Pack with Chrome Pushrod Tubes and Gear Drive Cam, Black Granite Finish with Highlight Fins, For Water Cooled 2017-up M8 Models
114/117" to 132" Big Bore Kit:
- Wrinkle Black or Black Granite Finish
- Available With or Without Fin Highlighting for Wrinkle Black
- Bolt-On Kit — No Case Machining Required
- 4.320" Bore
- Forged Pistons
- 11.1:1 Compression Ratio
Oil Pump/Cam Plate:
- Precision Machined from Billet Aluminum
- Passage Plugs Removable for Servicing
- Independent Scavenge Sections for Flywheel Cavity & 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 & Scavenge Side
- Pressure Relief Valve is Adjustable with Unit Installed in Engine
Pushrods:
- Quickee Pushrods with chrome covers
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 & High rpm Situations
Cam:
- S&S 550 Cam- Designed for Big Bore Applications
- Available in Both Gear Drive & Chain Drive Variations
- Gear Drive Kits Provide Improved Cam Timing Accuracy & Eliminate Stock Chain Tensioner
- Gear Drive Kits Include Outer Drive Gears
Valve Springs:
- Work well with cams up to .605 lift
- High Performance Conical Single Wire Spring
- Includes Top Collars, Keepers, & Valve Seals/Bottom