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S&S Cycle Cylinder Kit 4in. Bore 4 3/8in. Stroke 110in. Motorcycle Street - 910-0651

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 youw will need to complete the installation. The biggest cylinder bore that can be installed in a stock crankcase without machining!
SKU: SS9100651
$1,736.27
1736.27
  • Low friction Ductile Cast Iron liner
  • 10.5:1 Compression -Bolts in. No machining, balancing, or splitting the crankcases
  • 96 and 103in. engines are boosted to 110in.
  • Complete kits include cylinders, pistons, gaskets, and instructions
  • Wrinkle black cylinders – matches stock finish
  • Although not mandatory, we recommend adding an oil cooler to bikes ridden in warmer climates

NOTE: *Not compatible with S&S 79cc Super Stock® heads and 2014-2016 Twin-Cooled™ touring models. S&S does not recommend compression ratios higher than 10:1 for Tri Glide® or other three wheel models (including conversions) due to extra loads caused by the lugging nature of these bikes. Detonation and subsequent engine damage may result.

ATTENTION: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on any EPA pollution

SPECS
SKU SS9100651
MFR Item No. 910-0651
Alternate SKUs 0931-0742,  483882,  910-0651
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