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ANDREWS TWIN CAM CONVERSION CHAIN DRIVEN CAMS

ANDREWS TWIN CAM CONVERSION CHAIN DRIVEN CAMS
Our Price from:$357.95

PRODUCT INFORMATION

  • Allow you to upgrade your 99-06 Twin Cam (except 06 Dyna Glide) to the newer roller-style cam chains and replaces the spring tension cam chain adjusters with the later-style hydraulic adjusters for longer life
  • Cam grinds listed are designed to be used with stock lifters; they require the installation of a 07-17 cam plate, oil pump, cam sprockets and chains, and both hydraulic chain adjusters (these parts are not included and must be purchased separately)
  • A list of required components is supplied with each set of cams
  • Performance should be similar to earlier bikes with the same cam grinds
  • Made in the U.S.A.
  • Fits 99-06 Twin Cam (Except 06 Dyna Glide)
"12N" GRIND CAMS
  • Bolt-in cams with the same output as the stock cams
  • Slight power increase when compared to stock
  • No retuning of the stock system is necessary
  • Can be used with stock valve springs and tappets
"21N" GRIND CAMS
  • Bolt-in cams with more torque at low and middle rpm range (1700-4800 rpm)
  • Similar to EV23 for heavy bikes
  • Ideal for heavy bikes with stock compression ratios and stock pistons
  • Can be used with stock valve springs and tappets
"26N" GRIND CAMS
  • Bolt-in cams for low rpm torque and two-up touring
  • Add more torque and horsepower at low and middle rpm range (1800-5200 rpm)
  • Can be used with stock valve springs and tappets
"37N" GRIND CAMS
  • Bolt-in cams for 88" or 95" motors
  • Smooth idle, broad torque band
  • Run best with low-restriction exhausts (2200-5800 rpm)
  • Can be used with stock valve springs and tappets
"50N" GRIND CAMS
  • Designed for easy installation in 95" motors with stock heads
  • For lighter bikes with 9.5:1 to 9.8:1 compression ratio (2400-6000+ rpm)
  • Can be used with stock valve springs and tappets, but valve travel must be checked (minimum .620")
  • Piston-to-valve and valve-to-valve clearance must be checked
"55N" GRIND CAMS
  • Maximum torque and horsepower at higher rpm ranges (2600-6200+ rpm)
  • Designed for engines with 9.8:1 to 10.2:1 compression ratio
  • Coil bind should be checked; can be used with stock tappets (minimum valve travel of .620")
  • Piston-to-valve and valve-to-valve clearance must be checked
NOTE: 99-06 Twin Cam motors (except 06 Dyna Glide) cannot use the 07-17 cams, as the bearing journal on the earlier motors is .875" in diameter and the 07-17 cams are 1.000" in diameter. The "N" series of cams feature the .875" bearing journal, yet still accept the new style cam support plate.

NOTE: 99-01 model motors must use the Andrews rear cam sprocket Drag PART #0925-0147. 2002-2006 models must use the stock rear cam sprocket, OEM #25728-06.

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

Select the Products You Want...

Item Description
Our Price
Ready to Buy?
12N Grind Cams
product # 0925-0139
$357.95
21N Grind Cams
product # 0925-0140
$357.95
26N Grind Cams
product # 0925-0141
$357.95
37N Grind Cams
product # 0925-0143
$357.95
50N Grind Cams
product # 0925-0145
$357.95
55N Grind Cams
product # 0925-0146
$357.95