S&S Cycle 100 Inch Power Package Big Bore Kit 99-06 Big Twin

S&S Cycle 100 Inch Power Package Big Bore Kit 99-06 Big Twin

• Largest big-bore kits available without doing crankcase mods
• Includes an S&S 4″ big-bore cylinder kit with 10.5:1 pistons, S&S 585 easy start cams, S&S quickee pushrods, and S&S premium
• Hydraulic tappets to make the most of the added displacement
• TC3 cam support plate and TC3 oil pump to ensure consistent oil pressure and engine longevity
• Increases displacement to 100″
• Cylinders fit to pistons; no machining required
• All parts required to upgrade to gear drive cam or hydraulic tensioners in one easy-to-order part number
• Made in the U.S.A.
• Note: 99-04 Twin Cam will require the additional purchase of valve spring kit part #900-0593
• Pinion shaft runout must be less than .003″ to use gear drive cams
• Kit not available to fit 06 Dyna models
• Not for use with S&S 79 cc heads
• Can be used with stock heads

S&S 585 cam specifications

• Open: intake 20° | exhaust 60°
• Close: intake 45° | exhaust 20°
• Duration @ .053°: intake 245° |” exhaust 260°
• Valve lift: intake/exhaust .585°