Overview
These S&S® Super Stock® high performance cylinder heads are designed for 2006-'16 engines with stock crankcase. They work well with engines of stock displacement , but are ideal for somewhat larger stroker or big bore engines up to 110". The 89cc combustion chamber provides a slightly higher than stock, but still manageable compression ratio in larger than stock engines. This makes them a good choice for touring bikes and other heavy vehicles. The large 2.000" intake and 1.605" exhaust valves maintain port velecity for good low and midrange response, but supply enough air for slightly larger engines to perform to their full potential. Intake ports flow 264 cfm compared to stock heads at 182cfm. S&S® High performance valve springs allow the installation of camshafts with up to .650" lift. Compatible with stock rocker boxes, exhaust, and intake manifolds. Silver powder coat finish matches stock silver engine components.
- S&S compression releases are controlled by a starter relay but the stock HD ACRs are controlled by the ECM and they do not work together properly.
- Super Stock heads will not work with S&S compression releases in a late model twin cam that has HD® ACR's already installed.
- Damage will be caused to the heads and engine if customer or dealer tries to tie into the HD® wiring.
Fits:
Harley Davidson_FLHR Road King Base 2006 to 2016
Harley Davidson_FLHRC Road King Classic Base 2007 to 2016
Harley Davidson_FLHRCI Road King Classic Base_2006_
Harley Davidson_FLHRS Road King Custom Base 2006 to 2007
Harley Davidson_FLHT Electra Glide Standard Base 2006 to 2009
Harley Davidson_FLHTC Electra Glide Classic Base 2007 to 2013
Harley Davidson_FLHTCI Electra Glide Classic Base_2006_
Harley Davidson_FLHTCU Electra Glide Ultra Classic Base 2007 to 2016
Harley Davidson_FLHTCUI Electra Glide Ultra Classic Base_2006_
Harley Davidson_FLHTCUTG Tri Glide Ultra Classic Base 2009 to 2013
Harley Davidson_FLHTKL Ultra Limited Low Base 2015 to 2016
Harley Davidson_FLHTKSE CVO Limited Base 2014 to 2016
Harley Davidson_FLHX Street Glide Base 2006 to 2016
Harley Davidson_FLHXS Street Glide Special Base 2014 to 2016
Harley Davidson_FLHXSE CVO Street Glide Base 2010 to 2012
Harley Davidson_FLHXSE CVO Street Glide Base 2015 to 2016
Harley Davidson_FLHXXX Street Glide Trike Base 2010 to 2011
Harley Davidson_FLRT Freewheeler Base 2015 to 2016
Harley Davidson_FLST Heritage Softail Base_2006_
Harley Davidson_FLSTC Heritage Softail Classic Base 2006 to 2016
Harley Davidson_FLSTF Fat Boy Base 2006 to 2016
Harley Davidson_FLSTFB Fat Boy Lo Base 2010 to 2016
Harley Davidson_FLSTSB Cross Bones Base 2008 to 2011
Harley Davidson_FLSTSE CVO Softail Convertible Base 2010 to 2012
Harley Davidson_FLTR Road Glide Base 2006 to 2013
Harley Davidson_FLTR Road Glide Base 2015 to 2016
Harley Davidson_FLTRI Road Glide Base_2006_
Harley Davidson_FLTRU Road Glide Ultra Base 2011 to 2016
Harley Davidson_FLTRUSE CVO Road Glide Ultra Base_2011_
Harley Davidson_FLTRUSE CVO Road Glide Ultra Base 2015 to 2016
Harley Davidson_FLTRX Road Glide Custom Base 2010 to 2013
Harley Davidson_FLTRXS Road Glide Special Base 2015 to 2016
Harley Davidson_FLTRXSE CVO Road Glide Custom Base_2012_
Harley Davidson_FXCW Rocker Base 2008 to 2009
Harley Davidson_FXCWC Rocker C Base 2008 to 2011
Harley Davidson_FXD Dyna Super Glide Base 2006 to 2013
Harley Davidson_FXDL Dyna Low Rider Base 2007 to 2016
Harley Davidson_FXDLI Dyna Low Rider Base_2006_
Harley Davidson_FXDWG Dyna Wide Glide Base 2006 to 2016
Harley Davidson_FXDWGI Dyna Wide Glide Base_2006_
Harley Davidson_FXS Blackline Base 2011 to 2013
Harley Davidson_FXSBSE CVO Breakout Base 2013 to 2014
Harley Davidson_FXSTB Night Train Base 2006 to 2009
Harley Davidson_FXSTC Softail Custom Base 2007 to 2010
Harley Davidson_FXSTD Softail Deuce Base 2006 to 2007
| Air Freight Prohibited: false |
| Not Carb Approved: true |
| Carb Acknowledgement Required: true |
| Ltl Freight Required: false |
| Prop 65: Unknown |
| Part Type: powersports |
| Epa: N/A |
| Regular Stock: false |
