Description

• Product

• • Heads are fully assembled with springs and valves
  • Designed for ’99-’05 engines with stock crankcase
  • Good for touring bikes and other heavy vehicles
  • Works best for motors over 103″ or with high-compression pop-up pistons
  • Combustion chamber provides a slightly higher than stock, but still manageable compression ratio in larger than stock engines
  • Large 2.000″ intake and 1.605″ exhaust valves maintain port velocity for good low and midrange response, but supply enough air for slightly larger engines to perform to their full potential
  • S&S® High performance valve springs allow the installation of camshafts with up to .650″ lift
  • Intake ports flow 264 CFM (Cubic Feet per Minute) compared to stock heads at 182 CFM
  • Compatible with stock rocker boxes, exhaust, and intake manifolds
  • Includes heads and four long headbolts; and reuse four long OEM headbolts
  • Made in the USA

  Notes

  • Must use S&S rocker boxes if S&S compression releases are used.