Andrews EV23 498 Evo Big Twin Performance Upgrade Cam Camshaft Harley 1984-9999

BRAND NEW

PART # 291123

Product Features:

Andrews Products grinds its cams with the help of a computer with cam design capabilities. This superior technology gives the utmost in both performance and reliability. Only the best alloy steel billets and heat-treating processes are utilized. Furthermore, the power in Harley’s Evolution engines can be made even more convincing when a superior Andrews computer-designed high-performance cam is installed. These hydraulic lifter cams are capable of 6,000-plus rpm with stock springs and no valve float.

EV23 EVOLUTION CAM

• Bolt-in cam for heavier touring bikes and high-geared bikes with 65-tooth rear pulleys
• Crisp throttle response and strong pulling power from 1,500 to 6,000 rpm
• Works well in higher altitudes
• Uses stock springs; works with carbs or fuel injection
• Fits all 1984-1999 Harley Davidson Evolution Big Twin models (excludes 1999 Twin Cams)
• Made in the USA
• Sold individually

  INTAKE

• Open (in degrees): 10
• Close (in degrees): 30
• Duration at .053 (in degrees): 220
• Duration at .020 (in degrees): 255
• Valve lift: .498
• Lift at TDC: .134

  EXHAUST

• Open (in degrees): 40
• Close (in degrees): 8
• Duration at .053 (in degrees): 228
• Duration at .020 (in degrees): 264
• Valve lift: .98
• Lift at TDC: .121