POWER PK GEAR 99-06 BLK

100" Power Package Engine Performance KitMade in the USAS&S 4.000" Big-Bore Cylinders, Piston Kits, S&S 585 Easy Start® Cams, S&S Quickee Pushrods, TC3 Cam Support Plate, TC3 Oil Pump, and Precision Hydraulic Tappets are included in this kitS&S Cylinder2x S&S 4.000" bore cylindersLow friction ductile cast iron linerBolt inNo maching, balancing, or splitting the crankcaseCan be used with stock headsIncrease displacement from 88 ci to 100 ciPiston Kit2x 4.000" pistons for front and rear2x 0.927" piston pins4x Piston pin clips with installation tool2x Ring packs which includes the top, second, oil rail and expander ringsProvides 10.5:1 compression ratioS&S 585 Easy Start® Cam SpecificationsIntake: Open 20° / Close 45° / Duration at 0.053" 245° / Valve Lift 0.585" Exhaust: Open 60° / Close 20° / Duration at 0.053" 260° / Valve Lift 0.585"S&S Quickee PushrodsAdjustable with chrome tubesTC3 Cam Support Plate and TC3 Oil PumpMachined from aluminum forgingsEnsures consistent oil pressure and engine longevityPrecision Hydraulic TappetsClose tolerances for low leak down ratesReduced valve train noise from start to shut downNot for '06 Dyna.Not compatible with S&S 79 cc Super Stock® heads.Not recommended for Tri-Glide or other three wheel models due to lugging nature of these bikes.'99-'04 Twin Cams will require the additional purchase of valve spring kit (sold separately).Pinion shaft runout must be less than .003" to use gear drive cams.