Name: S&S Cycle® 910-0642 - Sidewinder Big Bore Kit
Brand: S&S Cycle
SKU: mpn4638584041
Price: 1324.95 USD
Availability: OutOfStock

Vehicle Fitment

Make	Model	Year
Harley Davidson	Dyna Super Glide	1999-2005
	Heritage Softail	2006
	Softail Standard	1999-2006

Product Details

Sidewinder Big Bore Kit (910-0642) by S&S Cycle®. 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!. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. This product is distinguished by total quality assurance, unsurpassed by anybody else.

Notes

Although not mandatory, S&S recommend adding an oil cooler to bikes ridden in warmer climates
Not compatible with S&S 79cc Super Stock® heads. Not recommended for Tri-Glide or other three wheel models due to lugging nature of these bikes
Not legal for sale or use in California on any pollution controlled motor vehicle
Not legal for sale or use on any epa pollution controlled motor vehicle
This product is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME

Specifications

Stroke: 4.0"

BoreSize: 4.00"

Cylinder Length: 4.937"

Piston Type: Forged

Dome Volume: 8.75 pop up

83cc CNC Heads: 10.8:1

85cc Stock Heads: 10.5:1

89cc S&S Heads: 10.1:1

Finish: Silver

Includes

Cylinders
Pistons
Gaskets
Instructions

Features

Low friction Ductile Cast Iron liner
Bolts in. No machining, balancing, or splitting the crankcases
88" engines are boosted to 100"

Founded in 1958, S&S Cycle® has been providing high performance motorcycle parts for Harley-Davidson® and other v-twin motorcycles for over 55 years. Starting with a simple offering of light weight pushrod kits, the S&S motorcycle performance product line has grown to include exhaust systems, camshafts, carburetors, fuel injection systems, stroker kits, big bore kits, cylinder heads, service replacement parts and complete motorcycle engines for both vintage and modern v-twins.

Brand:

S&S Cycle

Part Number:

910-0642

Alternate MPN:

9100642

Warranty

Limited Warranty for EXHAUST SYSTEMS AND COMPONENTS

S&S Cycle, Inc. (the “Company”) warrants to the original purchaser that each new product manufactured and assembled by the Company will be free, under normal use and maintenance, from significant manufacturing defects in materials and workmanship for one (1) year, subject to the following exceptions, exclusions, obligations, and limitations. All warranty periods shall begin from the date of purchase by the original retail customer or date of installation, whichever comes first.

Limited Warranty for COMPLETE FACTORY-ASSEMBLED ENGINES

S&S Cycle, Inc. (the “Company”) warrants to the original purchaser that each new product manufactured and assembled by the Company will be free, under normal use and maintenance, from significant manufacturing defects in materials and workmanship for two (2) years (KN and T143 Engines one (1) year limited warranty), subject to the following exceptions, exclusions, obligations, and limitations. All warranty periods shall begin from the date of purchase by the original retail customer or one year from date of manufacture, whichever comes first.

Disclaimer/Limitation of Liability

EXCEPT AS SPECIFICALLY SET FORTH ABOVE, NO EXPRESS WARRANTY IS GIVEN BY THE COMPANY WITH RESPECT TO ANY ENGINES, PARTS, OR COMPONENTS. ANY WARRANTY IMPLIED BY LAW, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, IS EXPRESSLY LIMITED TO THE DURATION OF THE LIMITED WARRANTY SET FORTH ABOVE. THE COMPANY MAKES NO OTHER EXPRESS WARRANTY. THE COMPANY SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY KIND OR NATURE.

Some states and countries do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you, and you may have other rights which vary from state to state.

Limited Warranty for STANDARD PARTS

S&S® Cycle, Incorporated (the “Company”) warrants these parts to be free from defects in material and workmanship. If the parts become defective during the warranty coverage period, the Company will, at its option, repair or replace any, or all, defective parts. Repair or replacement of defective parts is the sole and exclusive remedy. The warranty coverage remains in force for a period of twelve (12) months from the date that the original Consumer Purchaser buys the parts.

Electrical and electronic components are covered by a warranty duration of six (6) months. However, warranty coverage will automatically terminate if the original Purchaser sells or otherwise transfers all or any portion of the purchased parts.

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S&S Cycle® 910-0642 - Sidewinder Big Bore Kit

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