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Your Headquarters For Harley Davidson After-market Parts
Your Headquarters For Harley Davidson After-market Parts

Cams Andrews Tw-31S Big Twin 99 / 06 Except 06 Dyna Stock Springs

by MID-USA
SKU 66914
Original price $415.40 - Original price $415.40
Original price $415.40
$467.33
$467.33 - $467.33
Current price $467.33

OEM No:

CAMS FOR TWIN CAM 1999/2006 (EXCEPT 2006 DYNA)

WEIGHT: 3.25
  • WANT MORE POWER FOR YOUR TWIN CAM 88 ENGINE?
  • ANDREWS PRODUCTS HAS EIGHT PROVEN CAM GRINDS TO GET YOU THERE
  • MORE HORSEPOWER AND TORQUE FOR STOCK OR MODIFIED ENGINES IS WITHIN EASY REACH
  • ALL CAM GRINDS LISTED ARE DESIGNED FOR USE WITH STOCK HD HYDRAULIC LIFTERS
NOTE: (*) TIMING AND DURATION LISTED FOR .053 CAM LIFT.
ANDREWS
APPLICATION: GREAT CAM FOR MOTORS WITH 95" AND 9.8 TO 10.2 CR. LOWER TDC LIFT FOR EASY INSTALLATION. SIMILAR TO TW37 WITH DIFFERENT TIMING. (2400-5600 RPM)
GRIND: TW31S
TIMING(*): 10/46 , 52/08
DURATION: .053 - 236 , 240; .020 - 272 , 276
VALVE LIFT: .510 , .510
LIFT @ TDC: .131 , .120
SPRINGS: STOCK
BY: ANDREWS PRODUCTS INC

Model Fitment

Accessory Items:

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