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S&S Cycle

S&S Cycle 110" Sidewinder Big Bore Kit For Harley Twin Cam 2007-2017

Item: P919419
1 Read 1 Review 4 Q&As Write a Review

Inspired by our Pro Stock Drag Race engines, these updated big bore kit utilizes a Ductile Cast Iron liner wrapped in cast aluminum for optimum therma… Read More

$1,473.40$1,487.65
$1,550.95$1,565.95
Save up to $78.30 5%
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Product Details

This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

S&S 110" Sidewinder Big Bore Kit For Harley Twin Cam

Inspired by our Pro Stock Drag Race engines, these updated big bore kit utilizes a Ductile Cast Iron liner wrapped in cast aluminum for optimum thermal conductivity and performance. Bolt-in kits do not require machining, rebalancing or engine removal, and include just about everything you’ll need to complete the installation. The biggest cylinder bore that can be installed in a stock crankcase without machining.

Features:

  • Bolt in kit
  • Low friction Ductile Cast Iron liner
  • Forged pistons
  • 10.5:1 Compression
  • 4.375 Stoke, 4" Bore, 4.937" Cylinder length, 
  • No machining, balancing, or splitting the crankcases
  • 96" and 103" engines are boosted to 110"
  • Includes cylinders, pistons, gaskets, and instructions

Note: Although not mandatory, S&S recommends adding an oil cooler to bikes ridden in warmer climates

Made in the USA
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black RevZilla Item #10085928 Store Sku MFR. Product #910-0651 AvailabilityIn Stock: Ships next business day
Product Style Silver RevZilla Item #10085927 Store Sku296950 MFR. Product #910-0650 AvailabilityIn Stock: Ships next business day
Please review this product's fitment notes & exceptions prior to purchase: Add to Cart
This product is vehicle specific.
Select a vehicle to ensure fitment.
Fitment Notes & Exceptions
  • Will not fit 2014-2016 Twin-Cooled Touring models
  • Not compatible with S&S 79cc Super Stock heads
This Product Fits
Harley Davidson
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Dyna Switchback FLD 2012, 2013, 2014, 2015, 2016
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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, 2011, 2012, 2013
Road Glide Custom FLTRX 2010, 2011, 2012, 2013
Road Glide FLTR/I 2007, 2008, 2009
Road Glide FLTRX 2015, 2016
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Road Glide Ultra FLTRU 2011, 2012, 2013
Road King Classic FLHRC/I 2007-2013
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Road King CVO/SE FLHRSE3 2007
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Softail Rocker C FXCWC 2007, 2008, 2009, 2010, 2011
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Softail Slim FLS 2012-2017
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Street Glide FLHX/I 2007-2016
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Ultra Classic Electra Glide CVO/SE FLHTCUSE2 2007
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Ultra Classic Electra Glide CVO/SE FLHTCUSE4 2009
Ultra Classic Electra Glide CVO/SE FLHTCUSE5 2010
Ultra Classic Electra Glide CVO/SE FLHTCUSE6 2011
Ultra Classic Electra Glide CVO/SE FLHTCUSE7 2012
Ultra Classic Electra Glide CVO/SE FLHTCUSE8 2013
Product Description
Part Numbers
Fitment
1 Customer Reviews
1 2/5
4 Questions & 0 Answers
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