Andrews, chain drive conversion camshaft set 31N/.510"

Excellent cam for 95" engines with a compression ratio of 9.8 to 10.2. Lower lift at TDC for easier installation. Similar to the TW37 with different timing. Works well with both carburettor and injection. Standard springs are adequate. Range of 2200-5800 RPM.
These cams are used to convert a 99-06 Twin Cam from the original silent chain system, which is equipped with spring-loaded tensioners, to the roller chain system with hydraulic tensioners that operate on engine oil pressure. This roller chain and hydraulic adjustment system is much better than the previous system and is used on all 06-17 Dyna, 07-17 Softail and 07-16 Touring models.
Note: The cams are for use with splined sprockets (00-up style). For the 1999 Twin Cams, the splined sprocket 503575 must be purchased separately.
Note: See our catalogue for the additional parts required.


Specifications


Brand
Andrews


Application
99-06 Twin Cam (Excl. 2006 Dyna) (NU)


Sales unit
Kit


Material
Steel


Packaging weight
1.401 kg


HS Code
87141090


Motorcycle family
DYNA, SOFTAIL, TOURING


Original name
Andrews, chain drive conversion camshaft set 31N/.510"