S&S Cycle POWER M8

Power Package with Highlighted Fins and Chrome Pushrod TubesBig Bore Kit:107" to 124" Big Boar KitWinkle Černý Finish with Fin HighlightingBolt on kit. No case machining required4.250" boreForged Pistons10.5: Compression RatioOil Pump/Cam PlatePrecision Machined from Billet AluminumBlue Anodized FinishPassage Plugs Removable for servicingIndependent Scavenge Sections for Flywheel Cavity and Cam ChestDebris Screens in both scavenge pickupsMagnet in Cam Chest to help to stop debris from entering olej pumpIncreased Flow Capacity on both Feed and Scavenge sideAdjustable Pressure Relief Ventil is adjustable with unit installed in enginePushrods:Quickee PushrodsChrome pushrod tubesTappets:S&S Precision TappetsTappet Cuffs:Hard Anodized Černý CoatingBillet Aluminum ConstructionStronger than Stock Material eliminates DistortionImprove tappet stability in high lift and high rpm situationsCam:S&S 550 Cam- Designed for Big Bore Applications550G Gear Drive CamGear Drive Kits provide improved cam timing accuracy and eliminate the stock cam řetěz tensionerGear Drive kits include outer Drive GearsValve Springs:Work well with cams up to .605 liftHigh Performance Conical Single Wire SpringMade in the U.S.A.Not recommended for trike models