Gear-Driven Cams- Eliminate cam chain entirely with complete gear-driven components
- Andrews Products designs and grinds its cams using the latest in CAD programming and CNC manufacturing
- This superior technology gives the utmost in both performance and reliability
- Only the best alloy steel billets and heat treating processes are used
- The power in Harley's Twin Cam engine can be made even more formidable with superior Andrews computer-designed high performance cams
NOTE: Will require the purchase of a gear set (sold separately) for installation - Part No. 140059
21HG GRIND CAMS INFORMATION:
- Bolt-in cams for more torque with stock compression
- Run best with low-restriction exhaust (1700-5200 rpm)
- Similar to the EV-23 cam
- Cams work well with fuel injection or carburetor models
- Can be used with stock valve springs and tappets
- Works well with carbs or fuel injection
INTAKE:
- Opens: 10 degrees
- Closes: 30 degrees
- Duration @ .053: 220 degrees
- Duration @ .020: 255 degrees
- Valve Lift: .498
- Lift TDC: .134
EXHAUST:
- Opens: 40 degrees
- Closes: 08 degrees
- Duration @ .053: 228 degrees
- Duration @ .020: 264 degrees
- Valve Lift: .498
- Lift TDC: .121
Specs Andrews Gear Driven 21HG Grind Cam 216321G
Fitment Andrews Gear Driven 21HG Grind Cam 216321G
- Part 140106 fits the following machines:
- 2008 Harley-Davidson Dyna Fat Bob (EFI) - FXDF
- 2009 Harley-Davidson Dyna Fat Bob - FXDF
- 2007 Harley-Davidson Dyna Low Rider (EFI) -FXDL
- 2008 Harley-Davidson Dyna Low Rider (EFI) -FXDL
- 2009 Harley-Davidson Dyna Low Rider - FXDL
- 2006 Harley-Davidson Dyna Low Rider Injected - FXDL I
- 2007 Harley-Davidson Dyna Street Bob (EFI) - FXDB
- 2008 Harley-Davidson Dyna Street Bob (EFI) - FXDB
- 2009 Harley-Davidson Dyna Street Bob - FXDB
- 2007 Harley-Davidson Dyna Super Glide (EFI) - FXD
- 2008 Harley-Davidson Dyna Super Glide (EFI) - FXD
- 2007 Harley-Davidson Dyna Super Glide Custom (EFI) - FXDC
- 2008 Harley-Davidson Dyna Super Glide Custom (EFI) - FXDC
- 2009 Harley-Davidson Dyna Super Glide Custom - FXDC
- 2006 Harley-Davidson Dyna Super Glide Custom Injected - FXDC I
- 2009 Harley-Davidson Dyna Super Glide - FXD
- 2006 Harley-Davidson Dyna Super Glide Injected - FXD I
- 2007 Harley-Davidson Dyna Wide Glide (EFI) - FXDWG
- 2008 Harley-Davidson Dyna Wide Glide (EFI) - FXDWG
- 2006 Harley-Davidson Dyna Wide Glide Injected - FXDWG I
- 2007 Harley-Davidson Electra Glide Classic (EFI) - FLHTC
- 2008 Harley-Davidson Electra Glide Classic (EFI) - FLHTC
- 2009 Harley-Davidson Electra Glide Classic - FLHTC
- 2007 Harley-Davidson Electra Glide Standard (EFI) - FLHT
- 2008 Harley-Davidson Electra Glide Standard (EFI) - FLHT
- 2009 Harley-Davidson Electra Glide Standard - FLHT
- 2007 Harley-Davidson Electra Glide Ultra Classic (EFI) - FLHTCU
- 2008 Harley-Davidson Electra Glide Ultra Classic (EFI) - FLHTCU
- 2009 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
- 2007 Harley-Davidson Heritage Softail Classic (EFI) - FLSTC
- 2008 Harley-Davidson Heritage Softail Classic (EFI) - FLSTC
- 2009 Harley-Davidson Heritage Softail Classic - FLSTC
- 2007 Harley-Davidson Road Glide (EFI) - FLTR
- 2008 Harley-Davidson Road Glide (EFI) - FLTR
- 2009 Harley-Davidson Road Glide - FLTR
- 2007 Harley-Davidson Road King (EFI) - FLHR
- 2008 Harley-Davidson Road King (EFI) - FLHR
- 2007 Harley-Davidson Road King Classic (EFI) - FLHRC
- 2008 Harley-Davidson Road King Classic (EFI) - FLHRC
- 2009 Harley-Davidson Road King Classic - FLHRC
- 2007 Harley-Davidson Road King Custom (EFI) - FLHRS
- 2009 Harley-Davidson Road King - FLHR
- 2008 Harley-Davidson Softail Cross Bones - FLSTSB
- 2009 Harley-Davidson Softail Cross Bones - FLSTSB
- 2007 Harley-Davidson Softail Custom (EFI) - FXSTC
- 2008 Harley-Davidson Softail Custom (EFI) - FXSTC
- 2009 Harley-Davidson Softail Custom - FXSTC
- 2007 Harley-Davidson Softail Deluxe (EFI) - FLSTN
- 2008 Harley-Davidson Softail Deluxe (EFI) - FLSTN
- 2009 Harley-Davidson Softail Deluxe - FLSTN
- 2007 Harley-Davidson Softail Deuce (EFI) - FXSTD
- 2007 Harley-Davidson Softail Fat Boy (EFI) - FLSTF
- 2008 Harley-Davidson Softail Fat Boy (EFI) - FLSTF
- 2009 Harley-Davidson Softail Fat Boy - FLSTF
- 2007 Harley-Davidson Softail Night Train (EFI) - FXSTB
- 2008 Harley-Davidson Softail Night Train (EFI) - FXSTB
- 2009 Harley-Davidson Softail Night Train - FXSTB
- 2008 Harley-Davidson Softail Rocker (EFI) - FXCW
- 2008 Harley-Davidson Softail Rocker C (EFI) - FXCWC
- 2009 Harley-Davidson Softail Rocker C - FXCWC
- 2009 Harley-Davidson Softail Rocker - FXCW
- 2007 Harley-Davidson Softail Springer Classic (EFI) - FLSTSC
- 2007 Harley-Davidson Softail Standard (EFI) - FXST
- 2006 Harley-Davidson Street Bob Injected - FXDB I
- 2007 Harley-Davidson Street Glide (EFI) - FLHX
- 2008 Harley-Davidson Street Glide (EFI) - FLHX
- 2009 Harley-Davidson Street Glide - FLHX
Images Andrews Gear Driven 21HG Grind Cam 216321G
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Andrews Gear Driven 21HG Grind Cam 216321G
Sizing Andrews Gear Driven 21HG Grind Cam 216321Gsizing
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