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S&S Cycle Camshaft Kit - Easy Start - MR103 Gear Drive - Twin Cam '99-'06 (except '06 Dyna)
$1,070.95
Unit price /
Unavailable
S&S Cycle Camshaft Kit - Easy Start - MR103 Gear Drive - Twin Cam '99-'06 (except '06 Dyna)
Delivery and Shipping
Delivery and Shipping
Ships Within 2-5 business days
For Pickup Call for availability
Features
- Allows 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
- Designed as bolt-in cams for 103" engine with stock 9.7:1 compression ratio up to 10.5:1
- More power across the rpm range best results from 2500 rpm - 5500 rpm
- Includes camshafts, gearcover gasket, bearings, retaining ring, o-ring, threat lock and instructions
- Made in the USA
- Works with stock, un-ported heads, but is great for S&S CNC ported heads.
- Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
- Not for models with OEM compression releases.
Specs
| Product Name | Camshaft Kit |
| Type | Gear |
| Application | Exhaust / Intake |
| Model | Easy Start |
| Grind | MR103 |
| Intake Lift | 0.585" |
| Intake Open | 13° |
| Intake Close | 33° |
| Intake Duration | 226° |
| Intake Lift at TDC | 0.172" |
| Intake Lobe Centerline | 100° |
| Exhaust Lift | 0.585" |
| Exhaust Open | 50° |
| Exhaust Close | 22° |
| Exhaust Duration | 252° |
| Exhaust Lift at TDC | 0.177" |
| Exhaust Lobe Centerline | 104° |
| Units | Kit |
| Riding Style | Street |
Fitments
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Position | Notes |
|---|---|---|---|---|
| 2006 | Harley-Davidson | FLHX Street Glide | - | - |
| 2006 | Harley-Davidson | FLHXI Street Glide | - | - |
| 2006 | Harley-Davidson | FLSTI Heritage Softail | - | - |
| 2006 | Harley-Davidson | FLST Heritage Softail | - | - |
| 2005-2006 | Harley-Davidson | FLSTSCI Softail Springer Classic | - | - |
| 2005-2006 | Harley-Davidson | FLSTSC Softail Springer Classic | - | - |
| 2005-2006 | Harley-Davidson | FLSTNI Softail Deluxe | - | - |
| 2005-2006 | Harley-Davidson | FLSTN Softail Deluxe | - | - |
| 2005 | Harley-Davidson | FXDC Super Glide Custom | - | - |
| 2005 | Harley-Davidson | FXDCI Super Glide Custom | - | - |
| 2005 | Harley-Davidson | 15th Anniversary Fat Boy FLSTF | - | - |
| 2004-2006 | Harley-Davidson | FLHRSI Road King Custom | - | - |
| 2004-2006 | Harley-Davidson | FLHRS Road King Custom | - | - |
| 2004-2005 | Harley-Davidson | FXDLI Dyna Low Rider | - | - |
| 2004-2005 | Harley-Davidson | FXDI Dyna Super Glide | - | - |
| 2004-2005 | Harley-Davidson | FXDXI Dyna Super Glide Sport | - | - |
| 2004-2005 | Harley-Davidson | FXDWGI Dyna Wide Glide | - | - |
| 2003-2006 | Harley-Davidson | FLHTI Electra Glide Standard | - | - |
| 2002-2006 | Harley-Davidson | FLSTFI Fat Boy | - | - |
| 2001-2006 | Harley-Davidson | FLSTCI Heritage Softail Classic | - | - |
| 2001-2006 | Harley-Davidson | FXSTDI Softail Deuce | - | - |
| 2001-2006 | Harley-Davidson | FXSTBI Night Train | - | - |
| 2001-2006 | Harley-Davidson | FXSTI Softail Standard | - | - |
| 2001-2006 | Harley-Davidson | FXSTSI Springer Softail | - | - |
| 2001-2003 | Harley-Davidson | FLSTSI Heritage Springer | - | - |
| 2001-2003 | Harley-Davidson | FXDXT Dyna Super Glide T-Sport | - | - |
| 2000-2006 | Harley-Davidson | FXSTD Softail Deuce | - | - |
| 2000-2006 | Harley-Davidson | FLHRI Road King | - | - |
| 2000-2006 | Harley-Davidson | FLSTC Heritage Softail Classic | - | - |
| 2000-2006 | Harley-Davidson | FLSTF Fat Boy | - | - |
| 2000-2006 | Harley-Davidson | FXST Softail Standard | - | - |
| 2000-2006 | Harley-Davidson | FXSTB Night Train | - | - |
| 2000-2006 | Harley-Davidson | FXSTS Springer Softail | - | - |
| 2000-2003 | Harley-Davidson | FLSTS Heritage Springer | - | - |
| 1999-2006 | Harley-Davidson | FLHRCI Road King Classic | - | - |
| 1999-2006 | Harley-Davidson | FLHTCI Electra Glide Classic | - | - |
| 1999-2006 | Harley-Davidson | FLHR Road King | - | - |
| 1999-2006 | Harley-Davidson | FLHT Electra Glide Standard | - | - |
| 1999-2006 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic | - | - |
| 1999-2006 | Harley-Davidson | FLTRI Road Glide | - | - |
| 1999-2005 | Harley-Davidson | FLHTC Electra Glide Classic | - | - |
| 1999-2005 | Harley-Davidson | FXDX Dyna Super Glide Sport | - | - |
| 1999-2005 | Harley-Davidson | FXD Dyna Super Glide | - | - |
| 1999-2005 | Harley-Davidson | FXDL Dyna Low Rider | - | - |
| 1999-2005 | Harley-Davidson | FXDWG Dyna Wide Glide | - | - |
| 1999-2002 | Harley-Davidson | FLTR Road Glide | - | - |
| 1999-2000 | Harley-Davidson | FXDS-Conv Dyna Convertible | - | - |
| 1999 | Harley-Davidson | Road King EFI FLHR | - | - |
| 1999 | Harley-Davidson | Electra Glide Ultra Classic FLHTCU |
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