ANDREWS Cam Set - 37G - Gear Drive - Twin Cam - Harley-Davidson '99-'06 - 288137G

• These bolt-in type cams are designed for 88ci Twin Cam engines with stock compression using hydraulic lifters
• They are compatible with carbureted or fuel injected models. Note: EFI models will require re-calibration of the ECU
• Reduced maintenance (no plastic chain guides or tension shoes to wear and contaminate your engine oil or clog oil passages)
• Cam timing remains constant. All drive and cam gears utilize a light press fit (gear lash) thus eliminating any chain stretch
• Bearing loads are reduced. No spring loaded chain tensioners are used (which can rob up to 4 horsepower)
• Critical sprocket alignment is unnecessary
• Can be used with the OEM non-adjustable pushrods, but we suggest using our adjustable pushrods found in the Engine Section to ease installation and eliminate the need to remove the fuel tank and rocker covers
• See General Merchandise Section for the required installation tools
• Includes instructions
• 37G Grind Cams
• Designed to produce a broad torque band with horsepower in the 80+ range if used with low restriction exhaust and a free flow air filter
• Pulls best between 2200/5800 RPM
• See Miscellaneous Information for Cam Specifications
  
  NOTE: This part requires additional parts in order to function properly. Please add all additional required parts to your order as needed.
  
  Note: Bolt-in cam.
  Smooth idle with broad torque band.
  Runs best with low restriction exhausts (2200-5800 rpm).
  Can be used with stock valve springs and tappets.
  Works well with carbs or fuel injection.
  Not for '06 Dyna.
  

Specs