S&S Cycle 97 Inch Big Bore Kit Black - Harley Davidson Big Twin Models 99-06 - 910-0205

Part number: 9100205
Black powdercoatedFits: Harley Davidson Big Twin Models 19992006SPECIAL NOTES:SS highly recommends installing a performance cam for easier starting and better ... Read more
Availablity: In stock
Brand: S&S Cycle

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  • Black powdercoated
  • Fits: Harley Davidson Big Twin Models 19992006SPECIAL NOTES:SS highly recommends installing a performance cam for easier starting and better engine performance
  • SS high flow cylinder heads will provide further horsepower gains and are machined for installation of manualelectric compression releases
  • With no need to rebalance flywheels, bore crankcases, or bore cylinders, this kit is about as easy as it gets
  • Consisting of the largest bore we feel can safely be used in a cylinder with a stock spigot diameter, this kit brings a new definition to the term big bore
  • FEATURES AND BENEFITSLargest bore we feel can safely be used in a cylinder with a stock spigot O D
  • Bolton 9 to 10 cubic inches, cylinders do not require crankcase machining to install
  • Piston weight for 97, 106 kits are the same as stock, requiring no flywheel rebalancing
  • Forged coated pistons are compatible with stock or
  • SS Super Stock 89cc heads
  • Valve pocket recessed in
  • SS pistons are enlarged for oversize valves and higher lift cams
  • Silver or black wrinkle powdercoat cylinder finish color matches stock HarleyDavidsonfinishKIT
  • CONTENTSPiston set with rings
  • Top end gasket kit
  • SS cylinders InstructionsDisplacement, 97Stroke, 4Bore, 3.927Cylinder Length, 4.937Piston Type, ForgedStock Compression Ratio, 9.7:189cc SS Compression Ratio, 9.4:1

Technical Specifications

Additional details
Fit: Harley Davidson
Part No: 9100205
Additional Part numbers
S&S Cycle: 9100205