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S&S CYCLE 640 Cam - Camshaft / 640 Series / Evolution Big Twin '84-'99 0925-0044
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Part number 09250044 S&S CYCLE
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S&S CYCLE 640 Cam - Camshaft / 640 Series / Evolution Big Twin '84-'99 0925-0044

S&S CYCLE 640 Cam - Camshaft / 640 Series / Evolution Big Twin '84-'99 0925-0044 by S&S CYCLE is a engine parts listing built for riders searching by exact product name, fitment, style, and part number.

Key Features

  • For large displacement engines 110" and larger with 10.5:1 to 11.5:1 compression and smaller engines, 96"-107" with 11.0:1 to 12.0:1 compression
  • Less overlap and fast ramps build higher cylinder pressure
  • Lower TDC lift makes installation easier
  • Designed for use with hydraulic tappets
  • Made in the USA
  • Installer must check coil bind, valve-to-valve clearance, valve-to-piston clearance and cam lobe to case clearance.
  • Requires high-lift springs.

Part Numbers

0925-0044, 33-5108

Available Styles

Camshaft / 640 Series / Evolution Big Twin '84-'99

Available options: 1

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