description
The 106in. Big Bore kit yields excellent results with stock cylinder heads. Feature the largest bore (3.927in. ) that can safely be used in a cylinder with stock spigot diameter. Even though stock cylinders can be bored to fit the 3.927in. pistons, the included S&S cylinders feature a much stronger liner to stand up to the added power. Easy installation: no need to bore or split existing cases, just swap the cylinders. Specifications: 3.927in. bore, 4 3/8in. stroke, 106in. displacement, 10:1 compression ratio with stock heads (9.7:1 compression ratio with S&S 89cc heads). Kits include cylinders, pistons, rings and gaskets (head, base and exhaust). Black or silver powder-coat finish. Made in the USA The 106in. Big Bore kit yields excellent results with stock cylinder heads. Feature the largest bore (3.927in. ) that can safely be used in a cylinder with stock spigot diameter. Even though stock cylinders can be bored to fit the 3.927in. pistons, the included S&S cylinders feature a much stronger liner to stand up to the added power. Easy installation: no need to bore or split existing cases, just swap the cylinders. Specifications: 3.927in. bore, 4 3/8in. stroke, 106in. displacement, 10:1 compression ratio with stock heads (9.7:1 compression ratio with S&S 89cc heads). Kits include cylinders, pistons, rings and gaskets (head, base and exhaust). Black or silver powder-coat finish. Made in the USA This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
fitment
Harley Davidson:- FLD Switchback 2012-2016 (Will not fit Twin Cooled motors)
- FLHR Road King 2007-2016 (Will not fit Twin Cooled motors)
- FLHRC Road King Classic 2007-2013 (Will not fit Twin Cooled motors)
- FLHRS Road King Custom 2007 (Will not fit Twin Cooled motors)
- FLHT Electra Glide Standard 2007-2009 (Will not fit Twin Cooled motors)
- FLHTC Electra Glide Classic 2007-2013 (Will not fit Twin Cooled motors)
- FLHTCU Electra Glide Ultra Classic 2007-2016 (Will not fit Twin Cooled motors)
- FLHTCUL Electra Glide Ultra Classic Low 2015-2016 (Will not fit Twin Cooled motors)
- FLHTCUTG Tri Glide Ultra 2014-2016 (Will not fit Twin Cooled motors)
- FLHTCUTG Tri Glide Ultra Classic 2009-2013 (Will not fit Twin Cooled motors)
- FLHTK Electra Glide Ultra Limited 2010-2014 (Will not fit Twin Cooled motors)
- FLHTK Ultra Limited 2015-2016 (Will not fit Twin Cooled motors)
- FLHTKL Ultra Limited Low 2015-2016 (Will not fit Twin Cooled motors)
- FLHX Street Glide 2007-2016 (Will not fit Twin Cooled motors)
- FLHXS Street Glide Special 2014-2016 (Will not fit Twin Cooled motors)
- FLHXXX Street Glide Trike 2010-2011 (Will not fit Twin Cooled motors)
- FLRT Freewheeler 2015-2016 (Will not fit Twin Cooled motors)
- FLS Softail Slim 2012-2017 (Will not fit Twin Cooled motors)
- FLSTC Heritage Softail Classic 2007-2017 (Will not fit Twin Cooled motors)
- FLSTF Fat Boy 2007-2017 (Will not fit Twin Cooled motors)
- FLSTFB Fat Boy Lo 2010-2016 (Will not fit Twin Cooled motors)
- FLSTN Softail Deluxe 2007-2017 (Will not fit Twin Cooled motors)
- FLSTSB Cross Bones 2008-2011 (Will not fit Twin Cooled motors)
- FLSTSC Softail Springer Classic 2007 (Will not fit Twin Cooled motors)
- FLTR Road Glide 2007-2009 (Will not fit Twin Cooled motors)
- FLTRU Road Glide Ultra 2011-2013 (Will not fit Twin Cooled motors)
- FLTRU Road Glide Ultra 2016 (Will not fit Twin Cooled motors)
- FLTRX Road Glide 2015-2016 (Will not fit Twin Cooled motors)
- FLTRX Road Glide Custom 2010-2013 (Will not fit Twin Cooled motors)
- FLTRXS Road Glide Special 2015-2016 (Will not fit Twin Cooled motors)
- FXCW Rocker 2008-2009 (Will not fit Twin Cooled motors)
- FXCWC Rocker C 2008-2011 (Will not fit Twin Cooled motors)
- FXD Dyna Super Glide 2007-2010 (Will not fit Twin Cooled motors)
- FXDB Street Bob 2007-2017 (Will not fit Twin Cooled motors)
- FXDC Super Glide Custom 2007-2014 (Will not fit Twin Cooled motors)
- FXDF Fat Bob 2008-2017 (Will not fit Twin Cooled motors)
- FXDL Dyna Low Rider 2007-2009 (Will not fit Twin Cooled motors)
- FXDL Low Rider 2014-2017 (Will not fit Twin Cooled motors)
- FXDWG Dyna Wide Glide 2007-2008 (Will not fit Twin Cooled motors)
- FXDWG Dyna Wide Glide 2010-2017 (Will not fit Twin Cooled motors)
- FXSB Breakout 2014-2016 (Will not fit Twin Cooled motors)
- FXST Softail Standard 2007 (Will not fit Twin Cooled motors)
- FXSTB Night Train 2007-2009 (Will not fit Twin Cooled motors)
- FXSTC Softail Custom 2007-2010 (Will not fit Twin Cooled motors)
- FXSTD Softail Deuce 2007 (Will not fit Twin Cooled motors)
