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Uh oh - Our system doesn't think this part will fit your 1988 Yamaha FZR750R (change vehicle selection)

S&S Cycle

S&S Cycle 551 Cam Kit For Harley Twin Cam 2006-2017

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Chain Drive Cams

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Type: Chain Drive Cams

Blemished/Refurbished

This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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S&S Cycle 551 Cam Kit For Harley Twin Cam 2006-2017 Installation

Chain Drive Installation (pdf)

S&S Cycle 551 Camshaft Kit For Harley Twin Cam

S&S is a renowned name in enhancing Harley-Davidson motorcycles' performance with a legacy rooted in speed. Those seeking to elevate their bike's power will find an S&S cam an excellent choice, particularly after exhausting other simple 'bolt-on' modifications. Installing an S&S cam effectively tailors engine performance to match individual riding preferences, ensuring optimized power delivery.

Features:

All chain drive cams include installation kit
Made in the USA

551 Cam Info:

Originally designed as a bolt-in, high-torque cam for Touring bikes with compression ratios between 9:1 and 9:9
More power across the RPM range, with improved low and midrange torque
Strongest from 1000 RPM-4000 RPM
Can be used with some engines with stock valve springs, pushrods, and lifters; high-lift valve springs may be required for some applications
Centerline Intake:92.5°
Duration Exhaust @ .020:237°
Grind:551C
Lift @ Top Dead Center Intake:.163"
Duration Intake @ .020:215°
Lift @ Top Dead Center Exhaust:.179"
Lift:.550"
Valve Timing Exhaust:39°/18°
Centerline Exhaust:100.5°
Valve Timing Intake:15°/20°

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Uh oh - Our system doesn't think this part will fit your 1988 Yamaha FZR750R (change vehicle selection)

Fitment Notes & Exceptions

Installer must check for coil bind, valve-to-valve clearance, and valve-to-piston clearance.
Cam bearings and gaskets must be replaced when installing new cams.
Can be used with stock pushrods, springs, and lifters.

Harley Davidson: Dyna Fat Bob FXDF 2008-2017; Dyna Low Rider FXDL/I 2006-2017; Dyna Low Rider S FXDLS 2016, 2017; Dyna Street Bob FXDB/I 2006-2017; Dyna Super Glide Custom FXDC/I 2006-2014; Dyna Super Glide FXD/I 2006, 2007, 2008, 2009, 2010; Dyna Switchback FLD 2012, 2013, 2014, 2015, 2016; Dyna Wide Glide FXDWG/I 2006-2017; Electra Glide Classic FLHTC/I 2007-2013; Electra Glide Standard FLHT/I 2007, 2008, 2009; Electra Glide Ultra Classic FLHTCU/I 2007-2016; Electra Glide Ultra Classic Low FLHTCUL 2015, 2016; Electra Glide Ultra Limited FLHTK 2010-2016; Electra Glide Ultra Limited Low FLHTKL 2015, 2016; Freewheeler FLRT 2015, 2016; Road Glide Custom FLTRX 2010, 2011, 2012, 2013; Road Glide FLTR/I 2007, 2008, 2009; Road Glide FLTRX 2015, 2016; Road Glide Special FLTRXS 2015, 2016; Road Glide Ultra FLTRU 2011, 2012, 2013, 2016; Road King Classic FLHRC/I 2007-2013; Road King Custom FLHRS/I 2007; Road King FLHR/I 2007-2016; Softail Blackline FXS 2011, 2012, 2013; Softail Breakout FXSB 2013, 2014, 2015, 2016, 2017; Softail Cross Bones Springer FLSTSB 2008, 2009, 2010, 2011; Softail Custom FXSTC/I 2007, 2008, 2009, 2010; Softail Deluxe FLSTN/I 2007-2017; Softail Deuce FXSTD/I 2007; Softail Fat Boy FLSTF/I 2007-2017; Softail Fat Boy Lo FLSTFB 2010-2016; Softail Fat Boy S FLSTFBS 2016, 2017; Softail Heritage Classic FLSTC/I 2007-2017; Softail Night Train FXSTB/I 2007, 2008, 2009; Softail Rocker C FXCWC 2007, 2008, 2009, 2010, 2011; Softail Rocker FXCW 2008, 2009, 2010, 2011; Softail Slim FLS 2012-2017; Softail Slim S FLSS 2016, 2017; Softail Springer Classic FLSTSC/I 2007; Softail Standard FXST/I 2007-2012; Street Glide FLHX/I 2007-2016; Street Glide Special FLHXS 2014, 2015, 2016; Street Glide Trike FLHXXX 2010, 2011; Tri Glide Ultra Classic FLHTCUTG 2009-2016

This item is also available for 25 other models:

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

Product Style	Item #	Store SKU	Manufacturer Product #	Availability
Product Style Chain Drive Cams	Item # 959510	Store SKU	Manufacturer Product # 106-4858	Availability In Stock: Ships within 24 hours

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