ANDREWS Cam Set - TW37B - Chain Drive - Twin Cam - Harley-Davidson '99-'06 - 288137

Andrews Products is recognized world wide and throughout the Motor Sports community as an industry leader.

• Andrews Products grind its cams using computer-aided 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 used. The power in a Harley Twin Cam engine is completely released only when superior Andrews computer-designed high- performance cams are installed. Cams come with new bearing (1 ball) and thrust washers.

TW37B Grind Cams

• Bolt-in cams have shown 80+ rear-wheel horsepower
• Smooth idle, broad torque band
• Runs best with low restriction exhausts (2200-5800 rpm)
• Works well with either fuel-injection or carburetor
• Can be used with stock valve springs and tappets
  
  

NOTE: 00-02 model cams use a splined cam drive sprocket. These cams will fit in the 1999 Twin Cam motor, but the splined cam drive sprocket OEM #25716-99 or H11-120 must be used.

NOTE: Installer must check coil bind, valve clearance and valve-to-piston clearance.

Specs