1986-2012 Sportster® & Buell - S&S Cycle

1986-2012 Sportster ® & Buell ®S&S ®3-5/8" BORE REPLACEMENT CYLINDERS ANDLOW/INTERMEDIATE/HIGH COMPRESSION PISTONSFOR S&S SUPER STOCK ® HEADSReplacements for those included in S&S Sidewinder® Kits, these cylinders are made of superior materialsand have thicker casting than stock cylinders. The included domed pistons are for use with S&S Super Stockstyle cylinder heads. Stock crankcases must be machined to accommodate the larger spigot diameter.FITMENT• 1986-’03 Harley-Davidson® Sportster®• 1994-’02 Buell®FEATURES AND BENEFITS• Forged pistons and S&S cylinders provide consistent performance and reliability• Valve pocket recesses in S&S pistons are enlarged for oversize valves and higher lift camsSpecial Order OPTIONS• Natural silver, gloss black or wrinkle black powdercoat finishPERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-201291-3913S&S® 35/8" BORE CYLINDERS AND PISTONS FOR 1986-’03 SPORTSTER® AND 1994-’02 BUELL® MODELS WITH S&S SUPER STOCK® HEADSCylinder Only (F=Front or R=Rear) Cylinders Only (Set) Cylinders w/Pistons (pair)DisplacementLow CompressionIntermediate Compression Special OrderNatural Wrinkle Black Natural Wrinkle BlackNatural Wrinkle Black Natural Wrinkle Black89"103"S&S® 35/8" BORE CYLINDERS AND PISTONS SpecificationsDisplacement StrokeCylinderLength89" 45/16" 5.087191-3200F91-3200R91-3500F91-3500RPiston DeckHeight91-3913F91-3913R91-3921F91-3921RCompression Ratio(Low/Intermediate/High)9.5/10.3/12.41.200"103" 5" 5.750" 10.9:1/11.8:1/14.2:1Cylinder w/ piston kits include cylinders, piston kit, head gaskets, base gaskets, and exhaust gaskets*Special Order: Download the Special Order Form at sscycle.com/soforms91-3200 91-3913 91-3207 – 91-3208 91-391691-3500 91-3921 91-3507 91-3923 – –35/8" Super Stock® Pistons for 79", 84" and 103" Harley-Davidson® Sportster®91-3604*Low Compression Forged Piston Kits Intermediate Compression Forged Piston Kits High Compression Forged Piston KitsStandard +0.010" +0.020" +0.030" +0.040" +0.060" Standard +0.010" +0.020" +0.030" +0.040" Standard +0.010" +0.020" +0.030" +0.040" +0.060"92-1080 92-1081 92-1082 92-1083 92-1084 92-1086 92-1120 92-1121 92-1122 92-1123 92-1124 92-1130 92-1131 92-1132 92-1133 92-1134 92-1136Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesREPLACEMENT PARTS FOR 35/8" Super Stock® Pistons for 79", 84" and 103" Harley-Davidson® Sportster®Oversize Rings, Chromoly Faced .792" Wristpin Keeper ClipsStandard 94-1210X TÜV 4+0.010" 94-1211X+0.020" 94-1212X94-9254+0.030" 94-1213X94-9256 USA TÜV 1,2 4,5(H-D® #22589-83A, 22589-83B)+0.040" 94-1214X+0.060" 94-1216XNOTES• Stock crankcases must be machined to accommodate the larger spigot diameter.• Combustion chamber modifications must be made to stock cylinder heads to reduce compression.• Recommended piston fit: Close: 0.0023"- 0.0025" Loose: 0.0035"- 0.0045"GASKETS & DOWELSDescriptionPart No.Head Gasket93-1037-SBase Gasket93-1039-S106-5029Exhaust Gasket (H-D® #65324-83A,65324-83B)Cylinder Dowel 50-8023(H-D® #16573-83)Visit us at www.sscycle.comDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index4-23