S&S Cycle MR103 EZ Easy Start Chain Drive Cams .585 Lift Harley Twin Cam 07-17
SKU
SS330-0299
- Start any engine regardless of displacement or compression ratio with a stock starter
- Save your starter and battery; tested for 10,000 starts without running battery down
- Allow for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe is centrifugally retracted and the engine runs normally, with full compression, and without any loss in performance
- All chain-drive cams include installation kit
- Made in the U.S.A.
MR103 CAMS
- Use with stock heads and low restriction intake and exhaust
- Bolt-in cam for 103” Twin Cam motors
- Broad torque curve improves output over stock over the entire rpm range
| Grind | Open | Close | @ .053 | Valve Lift |
MR103 EZ |
||||
| Intake | 13° | 50° | 226° | .585 |
| Exhaust | 33° | 22° | 252° | .585 |
| Grind | Open | Close | @ .053 | Valve Lift |
Stock Carburetors/Injected Cams |
||||
| Intake | -02° / 02° | 38°/34° | 216°/216° | .473 |
| Exhaust | 36° | 04/04° | 220/220° | .473 |
- Start any engine regardless of displacement or compression ratio with a stock starter
- Save your starter and battery; tested for 10,000 starts without running battery down
- Allow for easy start by initially reducing crank compression, but once the engine starts and rpm increases, the compression release lobe is centrifugally retracted and the engine runs normally, with full compression, and without any loss in performance
- All chain-drive cams include installation kit
- Made in the U.S.A.
MR103 CAMS
- Use with stock heads and low restriction intake and exhaust
- Bolt-in cam for 103” Twin Cam motors
- Broad torque curve improves output over stock over the entire rpm range
| Grind | Open | Close | @ .053 | Valve Lift |
MR103 EZ |
||||
| Intake | 13° | 50° | 226° | .585 |
| Exhaust | 33° | 22° | 252° | .585 |
| Grind | Open | Close | @ .053 | Valve Lift |
Stock Carburetors/Injected Cams |
||||
| Intake | -02° / 02° | 38°/34° | 216°/216° | .473 |
| Exhaust | 36° | 04/04° | 220/220° | .473 |
| Brand | S&S Cycle |
|---|---|
| Finish | Raw |
| Drag Part # | 0925-0829 |
| Tucker Part # | 483984 |
| Manufacturer Part No. | 330-0299 |
| Fitment |
|
| Ships Within: | 24 Hrs |
- 2006-2017 Harley-Davidson Dyna Models and 2007-2017 Harley-Davidson Twin Cam FLH/FLT Softail Models
- 2016-2017 Harley-Davidson Fat Boy S FLSTFBS - -
- 2016-2017 Harley-Davidson CVO Pro Street Breakout FXSE - -
- 2016-2017 Harley-Davidson Softail Slim S FLSS - -
- 2016-2017 Harley-Davidson Breakout FXSB - -
- 2016 Harley-Davidson Road Glide Ultra FLTRU - -
- 2015-2016 Harley-Davidson Road Glide Special FLTRXS - -
- 2015-2016 Harley-Davidson Electra Glide Ultra Limited Low FLHTKL - -
- 2015-2016 Harley-Davidson Road Glide Custom FLTRX - -
- 2015-2016 Harley-Davidson CVO Street Glide FLHXSE - -
- 2015-2016 Harley-Davidson CVO Road Glide Ultra FLTRUSE - -
- 2014-2016 Harley-Davidson Electra Glide Ultra Classic Low FLHTCUL - -
- 2014-2016 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE - -
- 2014-2016 Harley-Davidson Street Glide Special FLHXS - -
- 2014-2016 Harley-Davidson Street Glide EFI FLHX - -
- 2014-2015 Harley-Davidson CVO Softail Deluxe FLSTNSE - -
- 2014 Harley-Davidson CVO Road King FLHRSE - -
- 2013-2015 Harley-Davidson Breakout FXSB - -
- 2013-2014 Harley-Davidson CVO Breakout FXSBSE - -
- 2013 Harley-Davidson CVO Road Glide Custom FLTRXSE2 - -
- 2013 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE8 - -
- 2013 Harley-Davidson CVO Road King FLHRSE5 - -
- 2012-2017 Harley-Davidson Softail Slim FLS - -
- 2012-2017 Harley-Davidson Softail Deluxe EFI FLSTNI - -
- 2012-2017 Harley-Davidson Softail Fat Boy EFI FLSTFI - -
- 2012-2017 Harley-Davidson Softail Heritage Classic EFI FLSTCI - -
- 2012-2016 Harley-Davidson Fat Boy Lo FLSTFB - -
- 2012-2013 Harley-Davidson Blackline FXS - -
- 2012 Harley-Davidson CVO Street Glide FLHXSE3 - -
- 2012 Harley-Davidson CVO Softail Convertible FLSTSE3 - -
- 2012 Harley-Davidson CVO Road Glide Custom FLTRXSE - -
- 2012 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE7 - -
- 2011-2013 Harley-Davidson Road Glide Ultra FLTRU - -
- 2011 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE6 - -
- 2011 Harley-Davidson Blackline FXS - -
- 2011 Harley-Davidson CVO Street Glide FLHXSE2 - -
- 2011 Harley-Davidson CVO Road Glide Ultra FLTRUSE - -
- 2011 Harley-Davidson CVO Softail Convertible FLSTSE2 - -
- 2010-2016 Harley-Davidson Electra Glide Ultra Limited FLHTK - -
- 2010-2013 Harley-Davidson Road Glide Custom FLTRX - -
- 2010-2013 Harley-Davidson Road King Classic EFI FLHRC - -
- 2010-2013 Harley-Davidson Street Glide EFI FLHX - -
- 2010-2013 Harley-Davidson Road King Classic FLHRC - -
- 2010 Harley-Davidson CVO Street Glide FLHXSE - -
- 2010 Harley-Davidson CVO Softail Convertible FLSTSE - -
- 2010 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE5 - -
- 2009-2016 Harley-Davidson Road King EFI FLHR - -
- 2009-2016 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI - -
- 2009-2016 Harley-Davidson Electra Glide Police FLHTPI - -
- 2009-2013 Harley-Davidson Electra Glide Classic EFI FLHTCI - -
- 2009-2011, 2017 Harley-Davidson Fat Boy Lo FLSTFB - -
- 2009 Harley-Davidson CVO Softail Springer FXSTSSE3 - -
- 2009 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE4 - -
- 2009 Harley-Davidson Road King Classic FLHRC - -
- 2009 Harley-Davidson CVO Road Glide FLTRSE3 - -
- 2009 Harley-Davidson Street Glide EFI FLHX - -
- 2009 Harley-Davidson Road King Classic EFI FLHRC - -
- 2009 Harley-Davidson Electra Glide Standard EFI FLHTI - -
- 2009 Harley-Davidson Road Glide EFI FLTR - -
- 2008-2011 Harley-Davidson Softail Cross Bones FLSTSB - -
- 2008 Harley-Davidson Screamin' Eagle Softail Springer FXSTSSE2 - -
- 2008 Harley-Davidson Screamin' Eagle Road King FLHRSE4 - -
- 2008 Harley-Davidson Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE3 - -
- 2007-2012 Harley-Davidson Softail Standard EFI FXSTI - -
- 2007-2011 Harley-Davidson Softail Rocker C FXCWC - -
- 2007-2011 Harley-Davidson Softail Fat Boy EFI FLSTFI - -
- 2007-2011 Harley-Davidson Softail Heritage Classic EFI FLSTCI - -
- 2007-2011 Harley-Davidson Softail Deluxe EFI FLSTNI - -
- 2007-2010 Harley-Davidson Softail Rocker FXCW - -
- 2007-2010 Harley-Davidson Softail Custom EFI FXSTC - -
- 2007-2009 Harley-Davidson Softail Night Train EFI FXSTBI - -
- 2007-2008 Harley-Davidson Road King Classic EFI FLHRC - -
- 2007-2008 Harley-Davidson Road Glide EFI FLTR - -
- 2007-2008 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI - -
- 2007-2008 Harley-Davidson Street Glide EFI FLHX - -
- 2007-2008 Harley-Davidson Road King EFI FLHR - -
- 2007-2008 Harley-Davidson Electra Glide Standard EFI FLHTI - -
- 2007-2008 Harley-Davidson Electra Glide Police FLHTPI - -
- 2007-2008 Harley-Davidson Electra Glide Classic EFI FLHTCI - -
- 2007 Harley-Davidson Screamin' Eagle Softail Springer FXSTSSE - -
- 2007 Harley-Davidson Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE2 - -
- 2007 Harley-Davidson Screamin' Eagle Road King FLHRSE3 - -
- 2007 Harley-Davidson Softail Springer Classic EFI FLSTSCI - -
- 2007 Harley-Davidson Road King Custom EFI FLHRS - -
- 2007 Harley-Davidson Softail Deuce EFI FXSTDI - -
- 2006 Harley-Davidson Super Glide FXD35 - -
- 2006 Harley-Davidson Street Bob FXDB - -
- 2006 Harley-Davidson Wide Glide FXDWG - -
- 2006 Harley-Davidson Super Glide FXD - -
- 2006 Harley-Davidson Low Rider FXDL - -
- 2006 Harley-Davidson Super Glide EFI FXDI - -
- 2006 Harley-Davidson Wide Glide EFI FXDWGI - -
- 2006 Harley-Davidson Low Rider EFI FXDL - -
- 2006 Harley-Davidson Super Glide Custom EFI FXDCI
S&S Cycle Manufacturer's Warranty
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