S&S Cycle Hot Set-Up Kit

Item # : 280050

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  • Manufacturer: S and S Cycle


S&S Cycle Hot Set-Up Kit

  • Wrinkle black finish
  • Keep your stock crankcases and max out the horsepower of your late Big Twins
  • Gear drive 640 Easy Start Cams included in 07-up kits
  • Chain drive 640 Easy Start Cams included in 99-06 kits
  • Wrinkle black powder-coat finish heads match factory finish
  • Requires crankcase boring to accept 4-1/8in. cylinders
  • Minimal engine height change - .096in. and original serial numbers retained
  • Kits include S&S Super Stock 91cc cylinder heads 10.8:1 CR
  • Stroke 4-5/8, bore 4-1/8in., cylinder length 5.013in.