Andrews TW37B Grind Cam - 288137

  • Part #: H14180
  • Manufacturer Part #: 288137
  • MSRP Price: $298.95
  • Our Price: $273.99
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H14180
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Overview of Andrews TW37B Grind Cam - 288137

Andrews Products is recognized world wide and throughout the Motor Sports community as an industry leader.
  • Andrews Products grind its cams using computer-aided cam design capabilities. 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 a Harley Twin Cam engine is completely released only when superior Andrews computer-designed high- performance cams are installed. Cams come with new bearings (1 roller and 1 ball) and thrust washers.


  • TW37B Grind Cams

  • Bolt-in cams have shown 80+ rear-wheel horsepower
  • Smooth idle, broad torque band
  • Runs best with low restriction exhausts (2200-5800 rpm)
  • Works well with either fuel-injection or carburetor
  • Can be used with stock valve springs and tappets

  • NOTE: 00-02 model cams use a splined cam drive sprocket. These cams will fit in the 1999 Twin Cam motor, but the splined cam drive sprocket OEM #25716-99 or H11-120 must be used.

    NOTE: Installer must check coil bind, valve clearance and valve-to-piston clearance.

    INTAKE:
  • Opens: 18 degree
  • Closes: 38 degree
  • Duration @ .053: 236 degree
  • Duration @ .020: 272 degree
  • Valve Lift: .510
  • Lift TDC: .174

  • EXHAUST:
  • Opens: 46 degree
  • Closes: 14 degree
  • Duration @ .053: 240 degree
  • Duration @ .020: 276 degree
  • Valve Lift: .510
  • Lift TDC: .148


Specs

Type Cam
Units Set
Weight 3.18 lbs

Specs for Andrews TW37B Grind Cam - 288137

Type Cam
Units Set
Weight 3.18 lbs

Fitment for Andrews TW37B Grind Cam - 288137

Part H14180 fits the following machines

See if this part fits your ride

Harley-Davidson
2000 Harley-Davidson Dyna Convertible - FXDS-CONV
1999 Harley-Davidson Dyna Convertible - FXDS-CONV
2005 Harley-Davidson Dyna Low Rider - FXDL
2004 Harley-Davidson Dyna Low Rider - FXDL
2003 Harley-Davidson Dyna Low Rider - FXDL
2002 Harley-Davidson Dyna Low Rider - FXDL
2001 Harley-Davidson Dyna Low Rider - FXDL
2000 Harley-Davidson Dyna Low Rider - FXDL
1999 Harley-Davidson Dyna Low Rider - FXDL
2005 Harley-Davidson Dyna Low Rider Injected - FXDL I
2004 Harley-Davidson Dyna Low Rider Injected - FXDL I
2005 Harley-Davidson Dyna Super Glide - FXD
2004 Harley-Davidson Dyna Super Glide - FXD
2003 Harley-Davidson Dyna Super Glide - FXD
2002 Harley-Davidson Dyna Super Glide - FXD
2001 Harley-Davidson Dyna Super Glide - FXD
2000 Harley-Davidson Dyna Super Glide - FXD
1999 Harley-Davidson Dyna Super Glide - FXD
2005 Harley-Davidson Dyna Super Glide Custom - FXDC
2005 Harley-Davidson Dyna Super Glide Custom Injected - FXDC I
2005 Harley-Davidson Dyna Super Glide Injected - FXD I
2004 Harley-Davidson Dyna Super Glide Injected - FXD I
2005 Harley-Davidson Dyna Super Glide Sport - FXDX
2004 Harley-Davidson Dyna Super Glide Sport - FXDX
2003 Harley-Davidson Dyna Super Glide Sport - FXDX
2002 Harley-Davidson Dyna Super Glide Sport - FXDX
2001 Harley-Davidson Dyna Super Glide Sport - FXDX
2000 Harley-Davidson Dyna Super Glide Sport - FXDX
1999 Harley-Davidson Dyna Super Glide Sport - FXDX
2005 Harley-Davidson Dyna Super Glide Sport Injected - FXDX I
2004 Harley-Davidson Dyna Super Glide Sport Injected - FXDX I
2003 Harley-Davidson Dyna Super Glide T-Sport - FXDXT
2002 Harley-Davidson Dyna Super Glide T-Sport - FXDXT
2001 Harley-Davidson Dyna Super Glide T-Sport - FXDXT
2005 Harley-Davidson Dyna Wide Glide - FXDWG
2004 Harley-Davidson Dyna Wide Glide - FXDWG
2003 Harley-Davidson Dyna Wide Glide - FXDWG
2002 Harley-Davidson Dyna Wide Glide - FXDWG
2001 Harley-Davidson Dyna Wide Glide - FXDWG
2000 Harley-Davidson Dyna Wide Glide - FXDWG
1999 Harley-Davidson Dyna Wide Glide - FXDWG
2005 Harley-Davidson Dyna Wide Glide Injected - FXDWG I
2004 Harley-Davidson Dyna Wide Glide Injected - FXDWG I
2005 Harley-Davidson Electra Glide Classic - FLHTC
2004 Harley-Davidson Electra Glide Classic - FLHTC
2003 Harley-Davidson Electra Glide Classic - FLHTC
2002 Harley-Davidson Electra Glide Classic - FLHTC
2001 Harley-Davidson Electra Glide Classic - FLHTC
2000 Harley-Davidson Electra Glide Classic - FLHTC
1999 Harley-Davidson Electra Glide Classic - FLHTC
2006 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2005 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2004 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2003 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2002 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2001 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2000 Harley-Davidson Electra Glide Classic Injected - FLHTC I
1999 Harley-Davidson Electra Glide Classic Injected - FLHTC I
2006 Harley-Davidson Electra Glide Standard - FLHT
2005 Harley-Davidson Electra Glide Standard - FLHT
2004 Harley-Davidson Electra Glide Standard - FLHT
2003 Harley-Davidson Electra Glide Standard - FLHT
2002 Harley-Davidson Electra Glide Standard - FLHT
2001 Harley-Davidson Electra Glide Standard - FLHT
2000 Harley-Davidson Electra Glide Standard - FLHT
1999 Harley-Davidson Electra Glide Standard - FLHT
2006 Harley-Davidson Electra Glide Standard Injected - FLHT I
2005 Harley-Davidson Electra Glide Standard Injected - FLHT I
2004 Harley-Davidson Electra Glide Standard Injected - FLHT I
2003 Harley-Davidson Electra Glide Standard Injected - FLHT I
2006 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2005 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2004 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2003 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2002 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2001 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2000 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
1999 Harley-Davidson Electra Glide Ultra Classic Injected - FLHTCU I
2006 Harley-Davidson Heritage Softail - FLST
2006 Harley-Davidson Heritage Softail Classic - FLSTC
2005 Harley-Davidson Heritage Softail Classic - FLSTC
2004 Harley-Davidson Heritage Softail Classic - FLSTC
2003 Harley-Davidson Heritage Softail Classic - FLSTC
2002 Harley-Davidson Heritage Softail Classic - FLSTC
2001 Harley-Davidson Heritage Softail Classic - FLSTC
2000 Harley-Davidson Heritage Softail Classic - FLSTC
2006 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
2005 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
2004 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
2003 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
2002 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
2001 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
2006 Harley-Davidson Heritage Softail Injected - FLST I
2003 Harley-Davidson Heritage Softail Springer - FLSTS
2002 Harley-Davidson Heritage Softail Springer - FLSTS
2001 Harley-Davidson Heritage Softail Springer - FLSTS
2000 Harley-Davidson Heritage Softail Springer - FLSTS
2003 Harley-Davidson Heritage Softail Springer Injected - FLSTS I
2002 Harley-Davidson Heritage Softail Springer Injected - FLSTS I
2001 Harley-Davidson Heritage Softail Springer Injected - FLSTS I
2002 Harley-Davidson Road Glide - FLTR
2001 Harley-Davidson Road Glide - FLTR
2000 Harley-Davidson Road Glide - FLTR
1999 Harley-Davidson Road Glide - FLTR
2006 Harley-Davidson Road Glide Injected - FLTR I
2005 Harley-Davidson Road Glide Injected - FLTR I
2004 Harley-Davidson Road Glide Injected - FLTR I
2003 Harley-Davidson Road Glide Injected - FLTR I
2002 Harley-Davidson Road Glide Injected - FLTR I
2001 Harley-Davidson Road Glide Injected - FLTR I
2000 Harley-Davidson Road Glide Injected - FLTR I
1999 Harley-Davidson Road Glide Injected - FLTR I
2006 Harley-Davidson Road King - FLHR
2005 Harley-Davidson Road King - FLHR
2004 Harley-Davidson Road King - FLHR
2003 Harley-Davidson Road King - FLHR
2002 Harley-Davidson Road King - FLHR
2001 Harley-Davidson Road King - FLHR
2000 Harley-Davidson Road King - FLHR
1999 Harley-Davidson Road King - FLHR
2006 Harley-Davidson Road King Classic Injected - FLHRC I
2005 Harley-Davidson Road King Classic Injected - FLHRC I
2004 Harley-Davidson Road King Classic Injected - FLHRC I
2003 Harley-Davidson Road King Classic Injected - FLHRC I
2002 Harley-Davidson Road King Classic Injected - FLHRC I
2001 Harley-Davidson Road King Classic Injected - FLHRC I
2000 Harley-Davidson Road King Classic Injected - FLHRC I
1999 Harley-Davidson Road King Classic Injected - FLHRC I
2006 Harley-Davidson Road King Custom - FLHRS
2005 Harley-Davidson Road King Custom - FLHRS
2004 Harley-Davidson Road King Custom - FLHRS
2005 Harley-Davidson Road King Custom Injected - FLHRS I
2004 Harley-Davidson Road King Custom Injected - FLHRS I
2006 Harley-Davidson Road King Injected - FLHR I
2005 Harley-Davidson Road King Injected - FLHR I
2004 Harley-Davidson Road King Injected - FLHR I
2003 Harley-Davidson Road King Injected - FLHR I
2002 Harley-Davidson Road King Injected - FLHR I
2001 Harley-Davidson Road King Injected - FLHR I
2000 Harley-Davidson Road King Injected - FLHR I
1999 Harley-Davidson Road King Injected - FLHR I
2006 Harley-Davidson Softail Deluxe - FLSTN
2005 Harley-Davidson Softail Deluxe - FLSTN
2006 Harley-Davidson Softail Deluxe Injected - FLSTN I
2005 Harley-Davidson Softail Deluxe Injected - FLSTN I
2006 Harley-Davidson Softail Deuce - FXSTD
2005 Harley-Davidson Softail Deuce - FXSTD
2004 Harley-Davidson Softail Deuce - FXSTD
2003 Harley-Davidson Softail Deuce - FXSTD
2002 Harley-Davidson Softail Deuce - FXSTD
2001 Harley-Davidson Softail Deuce - FXSTD
2000 Harley-Davidson Softail Deuce - FXSTD
2006 Harley-Davidson Softail Deuce Injected - FXSTD I
2005 Harley-Davidson Softail Deuce Injected - FXSTD I
2004 Harley-Davidson Softail Deuce Injected - FXSTD I
2003 Harley-Davidson Softail Deuce Injected - FXSTD I
2002 Harley-Davidson Softail Deuce Injected - FXSTD I
2001 Harley-Davidson Softail Deuce Injected - FXSTD I
2006 Harley-Davidson Softail Fat Boy - FLSTF
2005 Harley-Davidson Softail Fat Boy - FLSTF
2004 Harley-Davidson Softail Fat Boy - FLSTF
2003 Harley-Davidson Softail Fat Boy - FLSTF
2002 Harley-Davidson Softail Fat Boy - FLSTF
2001 Harley-Davidson Softail Fat Boy - FLSTF
2000 Harley-Davidson Softail Fat Boy - FLSTF
2006 Harley-Davidson Softail Fat Boy Injected - FLSTF I
2005 Harley-Davidson Softail Fat Boy Injected - FLSTF I
2004 Harley-Davidson Softail Fat Boy Injected - FLSTF I
2003 Harley-Davidson Softail Fat Boy Injected - FLSTF I
2002 Harley-Davidson Softail Fat Boy Injected - FLSTF I
2001 Harley-Davidson Softail Fat Boy Injected - FLSTF I
2006 Harley-Davidson Softail Night Train - FXSTB
2005 Harley-Davidson Softail Night Train - FXSTB
2004 Harley-Davidson Softail Night Train - FXSTB
2003 Harley-Davidson Softail Night Train - FXSTB
2002 Harley-Davidson Softail Night Train - FXSTB
2001 Harley-Davidson Softail Night Train - FXSTB
2000 Harley-Davidson Softail Night Train - FXSTB
2006 Harley-Davidson Softail Night Train Injected - FXSTB I
2005 Harley-Davidson Softail Night Train Injected - FXSTB I
2004 Harley-Davidson Softail Night Train Injected - FXSTB I
2003 Harley-Davidson Softail Night Train Injected - FXSTB I
2002 Harley-Davidson Softail Night Train Injected - FXSTB I
2001 Harley-Davidson Softail Night Train Injected - FXSTB I
2006 Harley-Davidson Softail Springer - FXSTS
2005 Harley-Davidson Softail Springer - FXSTS
2004 Harley-Davidson Softail Springer - FXSTS
2003 Harley-Davidson Softail Springer - FXSTS
2002 Harley-Davidson Softail Springer - FXSTS
2001 Harley-Davidson Softail Springer - FXSTS
2000 Harley-Davidson Softail Springer - FXSTS
2006 Harley-Davidson Softail Springer Classic - FLSTSC
2005 Harley-Davidson Softail Springer Classic - FLSTSC
2006 Harley-Davidson Softail Springer Classic Injected - FLSTSC I
2005 Harley-Davidson Softail Springer Classic Injected - FLSTSC I
2006 Harley-Davidson Softail Springer Injected - FXSTS I
2005 Harley-Davidson Softail Springer Injected - FXSTS I
2004 Harley-Davidson Softail Springer Injected - FXSTS I
2003 Harley-Davidson Softail Springer Injected - FXSTS I
2002 Harley-Davidson Softail Springer Injected - FXSTS I
2001 Harley-Davidson Softail Springer Injected - FXSTS I
2006 Harley-Davidson Softail Standard - FXST
2005 Harley-Davidson Softail Standard - FXST
2004 Harley-Davidson Softail Standard - FXST
2003 Harley-Davidson Softail Standard - FXST
2002 Harley-Davidson Softail Standard - FXST
2001 Harley-Davidson Softail Standard - FXST
2000 Harley-Davidson Softail Standard - FXST
2006 Harley-Davidson Softail Standard Injected - FXST I
2005 Harley-Davidson Softail Standard Injected - FXST I
2004 Harley-Davidson Softail Standard Injected - FXST I
2003 Harley-Davidson Softail Standard Injected - FXST I
2002 Harley-Davidson Softail Standard Injected - FXST I
2001 Harley-Davidson Softail Standard Injected - FXST I

Reviews for Andrews TW37B Grind Cam - 288137

out of 4 reviews.

4 out of 4 (100%) customers would recommend this to a friend.

5 Stars
4
4 Stars
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3 Stars
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2 Stars
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1 Stars
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Quality, Sound and performance!

March 26, 2013

This is the first Andrews performance product I have used, I am very impressed with the increased performance of my motor. I really can feel the increased power in the 2200 to 5800 rpm range. really increased the kick between 3rd and 5th gear. An added benefit is the sound. My scooter sounds like it just wants to eat up the asphalt on the highways. Really improved that Harley sound!!

I would recommend this item to a friend.
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Fast N Loud

March 15, 2013

Very noticeable difference in performance and sound. I noticed a large improvement in power and acceleration between 3rd gear and 5th gear (2200-5000 rpm) on my 02 Fatboy. One of the best add on's I have put on my scooter.

I would recommend this item to a friend.
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By: from Champaign IL

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March 14, 2011

I would recommend this item to a friend.
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Andrews Twin cam tw 37b

September 30, 2010

Great customer service while ordering from DK. Product was shipped quickly to my home. Just as described in the online store. I will buy again from DK. It was a pleasure. Cam works great gave my bike a nice added boost ..It was a little to complicated for me to install myself so I had it done at a shop.

I would recommend this item to a friend.
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Instructions and Media for Andrews TW37B Grind Cam - 288137

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