Andrews 288121 Cams for Gear Drives Cam Set - 21G - Gear 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
Four-gear set required for installation.
Installer must check coil bind, valve to valve clearance and valve to piston clearance.
Specs
Application Exhaust
Exhaust Lift 0.498"
Intake Lift at TDC 0.134"
Intake Lobe Centerline 100°
Units Pair
Application Intake
Exhaust Close 8°
Intake Close 30°
Intake Duration 255°
Product Name Cam Set
Exhaust Open 41°
Intake Lift 0.498"
Grind 21 Series
Riding Style Street
Exhaust Duration 264°
Exhaust Lift at TDC 0.121"
Exhaust Lobe Centerline 106°
Intake Open 10°
Type Gear Drive
Part Notes
Bolt-in cams.
Runs best with low restriction exhausts (1700-5200 rpm).
Similar to the EV-23 cams.
Cam works well with fuel injection or carburetor models.
Can be used with stock valve springs and tappets.
Works well with carbs or fuel injection.
Not for '06 Dyna.
2001-2006 Harley-Davidson Softail Heritage Classic EFI FLSTCI
1999-2006 Harley-Davidson Road King Classic EFI FLHRC
1999-2005 Harley-Davidson Wide Glide FXDWG
2004-2005 Harley-Davidson Super Glide Sport EFI FXDXI
2001-2006 Harley-Davidson Softail Springer EFI FXSTSI
2005-2006 Harley-Davidson Softail Springer Classic EFI FLSTSCI
1999-2005 Harley-Davidson Low Rider FXDL
1999-2006 Harley-Davidson Electra Glide Standard FLHT
2004-2006 Harley-Davidson Road King Custom FLHRS
1999-2006 Harley-Davidson Electra Glide Classic EFI FLHTCI
2001-2003 Harley-Davidson Super Glide T-Sport FXDXT
2000-2006 Harley-Davidson Softail Night Train FXSTB
1999 Harley-Davidson Electra Glide Ultra Classic FLHTCU
2001-2006 Harley-Davidson Softail Night Train EFI FXSTBI
1999-2000 Harley-Davidson Dyna Convertible FXDS-CONV
1999-2006 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
1999-2006 Harley-Davidson Road King FLHR
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
2004-2005 Harley-Davidson Super Glide EFI FXDI
2000-2006 Harley-Davidson Softail Standard FXST
2005-2006 Harley-Davidson Softail Springer Classic FLSTSC
2005 Harley-Davidson Super Glide Custom EFI FXDCI
1999-2005 Harley-Davidson Super Glide FXD
2004-2006 Harley-Davidson Road King Custom EFI FLHRS
1999-2005 Harley-Davidson Electra Glide Classic FLHTC
2006 Harley-Davidson Softail Heritage EFI FLSTI
2006 Harley-Davidson Street Glide FLHX
2000-2006 Harley-Davidson Softail Deuce FXSTD
2000-2003 Harley-Davidson Softail Heritage Springer FLSTS
2005-2006 Harley-Davidson Softail Deluxe EFI FLSTNI
2006 Harley-Davidson Street Glide EFI FLHX
2002-2006 Harley-Davidson Softail Fat Boy EFI FLSTFI
2001-2006 Harley-Davidson Softail Deuce EFI FXSTDI
2000-2006 Harley-Davidson Softail Heritage Classic FLSTC
2001-2003 Harley-Davidson Softail Heritage Springer EFI FLSTSI
2000-2006 Harley-Davidson Softail Fat Boy FLSTF
1999-2006 Harley-Davidson Road Glide EFI FLTR
2004-2005 Harley-Davidson Low Rider EFI FXDL
1999-2006 Harley-Davidson Road King EFI FLHR
2005 Harley-Davidson 15th Anniversary Fat Boy FLSTF
2005 Harley-Davidson Super Glide Custom FXDC
2006 Harley-Davidson Softail Heritage FLST
2005-2006 Harley-Davidson Softail Deluxe FLSTN
2004-2005 Harley-Davidson Wide Glide EFI FXDWGI
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.
