S&S Super Stock Cylinder Heads 89cc Black #90-1106 Harley Davidson

Description: S&S Super Stock Cylinder Heads 89cc Black #90-1106 Harley Davidson Product Details S&S Super Stock heads intended for larger displacement engines, S&S 89cc heads have a whopping 264cfm flow rate (compared to 182cfm for stock HD heads), larger valves and .640 inch lift valve springs. S&S recommends Easy Start cams or manual or electric compressions release system in order to maintain reliable engine starting on high compression applications.Stock and 3-7/8 inch boreHeads can be decked up to .060 inch to increase compression2.000 inch intake and 1.605 inch exhaust valvesS&S .640 inch lift valve springsStock Harley-Davidson rocker boxes can be retained if S&S manual compression release or S&S Easy Start cams are used.Must use S&S valve cover gasket part #90-4124 with stock rocker coversSold in pairs_x000D_ Made in the USA NOTE: If 89cc heads are used with OEM pistons, valve reliefs must be machined up to 0.60" to increase compression due to larger valve size. Valve-to-piston clearance must be checked on decked heads. With OEM piston, valve pockets need remachining. Moderate valve spring force in S&S Super Stock heads allows using camshafts designed for the OEM style chain cam drive system. Larger intake manifold recommended to supplement heads in order to let them flow to their full potential. Fit GuideModelSuper Stock Cylinder Head KitColorBlack WrinkleCountry of OriginUSACylinder Head Volume89ccEngine TypeTwin CamFinishPowder CoatedMaterialAluminumQuantity2 Product Fitment This item fits the following applications:Harley Davidson CVO FXR2 1999Harley Davidson CVO FXR3 1999Harley Davidson CVO FXR4 2000Harley Davidson FLHR Electra Glide Road King 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLHR Road King 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLHRCI Road King Classic 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLHRI Road King 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLHRS Road King Custom 2004-2005Harley Davidson FLHRSI Road King Custom 2004-2005Harley Davidson FLHT Electra Glide 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLHT Electra Glide Standard 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLHTC Electra Glide Classic 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLHTCI Electra Glide Classic 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLHTCU Electra Glide Ultra Classic 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLHTCU Ultra Classic Electra Glide 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLHTCUI Ultra Classic Electra Glide 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLHTI Electra Glide Standard 2003-2005Harley Davidson FLSTC Heritage Softail Classic 1999-2005Harley Davidson FLSTCI Heritage Softail Classic 2001-2005Harley Davidson FLSTF Softail Fat Boy 1999-2005Harley Davidson FLSTFI Softail Fat Boy 2001-2005Harley Davidson FLSTN Softail Deluxe 2005Harley Davidson FLSTNI Softail Deluxe 2005Harley Davidson FLSTS Heritage Springer Softail 1999-2003Harley Davidson FLSTSC Softail Springer Classic 2005Harley Davidson FLSTSCI Softail Springer Classic 2005Harley Davidson FLSTSI Heritage Springer Softail 2001-2003Harley Davidson FLTR Road Glide 1999-2002Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLTRI Road Glide 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FLTRX Road Glide 1999-2002Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FXD Dyna Super Glide 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FXDC Dyna Glide Custom 2005Harley Davidson FXDC Dyna Super Glide Custom 2005Harley Davidson FXDCI Dyna Super Glide Custom 2005Harley Davidson FXDI Dyna Super Glide 2004-2005Harley Davidson FXDL Dyna Low Rider 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FXDLI Dyna Low Rider 2004-2005Harley Davidson FXDS-CONV Dyna Convertible 1999-2000Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FXDWG Dyna Wide Glide 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FXDWGI Dyna Wide Glide 2004-2005Harley Davidson FXDX Dyna Super Glide Sport 1999-2005Note(s):Twin Cam only, does not fit 1999 Big Twin models.Harley Davidson FXDXI Dyna Super Glide Sport 2004-2005Harley Davidson FXDXT Dyna Super Glide T-Sport 2001-2003Harley Davidson FXST Softail Standard 1999-2005Harley Davidson FXSTB Softail Night Train 1999-2005Harley Davidson FXSTBI Softail Night Train 2001-2005Harley Davidson FXSTC Softail Custom 1999Harley Davidson FXSTD Softail Deuce 2000-2005Harley Davidson FXSTDI Softail Deuce 2001-2005Harley Davidson FXSTI Softail Standard 2001-2005Harley Davidson FXSTS Springer Softail 1999-2005Harley Davidson FXSTSI Springer Softail 2001-2005 Shipping We guarantee your satisfaction, that’s why our team works hard to get your gear to your door as fast as possible. All items you purchase from PartsGiant are brand new and professionally packaged for safe delivery to your door. International Shipping: Import taxes, duties and other charges vary by location and are the sole responsibility of the buyer. Please check with your country's customs office to determine what these costs may be prior to purchasing. Payments We accept PayPal for all eBay transactions. We are required to collect a 6% sales tax for Michigan residents only.

Price: 1549.76 USD

Location: Grand Rapids, Michigan

End Time: 2024-11-22T05:28:23.000Z

Shipping Cost: 0 USD