Andrews 288131 Cam Set for Chain Drive Cam Set - TW31S - Chain Drive - Twin Cam
Features
Manufactured with the help of a computer with cam design capabilities
Made from alloy steel billets and heat-treated processes are utilized
Made in the USA
Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
'00-'06 model cams use a splined cam drive sprocket, for '99 a splined cam drive sprocket is required.
Specs
Exhaust Duration 240°
Exhaust Open 52°
Intake Lift at TDC 0.131"
Riding Style Street
Units Pair
Grind 31 Series
Type Chain Drive
Exhaust Lobe Centerline 112°
Intake Close 30°
Intake Duration 236°
Intake Lift 0.510"
Product Name Cam Set
Application Exhaust
Intake Open 10°
Application Intake
Exhaust Close 8°
Exhaust Lift at TDC 0.120"
Exhaust Lift 0.510"
Intake Lobe Centerline 110°
Part Notes
Great cam for motors with 95"+ and 10.0:1 compression ratio.
Lower TDC lift means easy installation.
Similar to 37G but different timing (2000 - 5800 rpm power range).
Can be used with stock springs and tappets.
Includes front cam support plate bearing.
'99 model requires a splined cam drive sprocket.
2001-2006 Harley-Davidson Softail Heritage Classic EFI FLSTCI
2000-2006 Harley-Davidson Softail Heritage Classic FLSTC
2005 Harley-Davidson 15th Anniversary Fat Boy FLSTF
2001-2003 Harley-Davidson Softail Heritage Springer EFI FLSTSI
2000-2003 Harley-Davidson Softail Heritage Springer FLSTS
2005-2006 Harley-Davidson Softail Deluxe EFI FLSTNI
2002-2006 Harley-Davidson Softail Fat Boy EFI FLSTFI
2004-2005 Harley-Davidson Low Rider EFI FXDL
1999-2006 Harley-Davidson Road King EFI FLHR
2000-2006 Harley-Davidson Softail Fat Boy FLSTF
1999-2006 Harley-Davidson Road Glide EFI FLTR
2005-2006 Harley-Davidson Softail Deluxe FLSTN
2001-2006 Harley-Davidson Softail Deuce EFI FXSTDI
2004-2005 Harley-Davidson Wide Glide EFI FXDWGI
2000-2006 Harley-Davidson Softail Deuce FXSTD
2006 Harley-Davidson Softail Heritage EFI FLSTI
2006 Harley-Davidson Street Glide EFI FLHX
2006 Harley-Davidson Softail Heritage FLST
1999-2005 Harley-Davidson Wide Glide FXDWG
1999 Harley-Davidson Electra Glide Ultra Classic FLHTCU
2001-2006 Harley-Davidson Softail Night Train EFI FXSTBI
2004-2005 Harley-Davidson Super Glide Sport EFI FXDXI
1999-2006 Harley-Davidson Road King Classic EFI FLHRC
1999-2000 Harley-Davidson Dyna Convertible FXDS-CONV
1999-2006 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
2000-2006 Harley-Davidson Softail Night Train FXSTB
1999-2006 Harley-Davidson Road King FLHR
2001-2006 Harley-Davidson Softail Springer EFI FXSTSI
1999-2005 Harley-Davidson Super Glide Sport FXDX
1999-2002 Harley-Davidson Road Glide FLTR
2001-2006 Harley-Davidson Softail Standard EFI FXSTI
2000-2006 Harley-Davidson Softail Springer FXSTS
1999-2005 Harley-Davidson Electra Glide Classic FLHTC
2000-2006 Harley-Davidson Softail Standard FXST
1999-2006 Harley-Davidson Electra Glide Classic EFI FLHTCI
2006 Harley-Davidson Street Glide FLHX
2001-2003 Harley-Davidson Super Glide T-Sport FXDXT
2004-2006 Harley-Davidson Road King Custom EFI FLHRS
2005 Harley-Davidson Super Glide Custom FXDC
1999-2006 Harley-Davidson Electra Glide Standard FLHT
1999-2005 Harley-Davidson Low Rider FXDL
2005-2006 Harley-Davidson Softail Springer Classic EFI FLSTSCI
1999-2005 Harley-Davidson Super Glide FXD
2004-2005 Harley-Davidson Super Glide EFI FXDI
2004-2006 Harley-Davidson Road King Custom FLHRS
2005-2006 Harley-Davidson Softail Springer Classic FLSTSC
2005 Harley-Davidson Super Glide Custom EFI FXDCI
2003-2006 Harley-Davidson Electra Glide Standard EFI FLHTI
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
