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Harley Davidson 1996 to 2002 Sportster Models Replacement SB100 Engine From S&S Cycles with natural aluminum finish complete assembled engine 31-9893

Ultra performance race engine SB100 Motor FAR more BHP

Harley Davidson 1996 to 2002 Sportster Models Replacement High performance upgrade SB100 Engine From S&S Cycles with natural aluminum finish complete assembled engine 31-9893

Ultra performance race engine SB100 Motor FAR more BHP and Torque than  the stock engine, smoother and more balanced too


S&S SB100 engines come assembled with a natural aluminum finish. Crankcases have 1986-1890 four-speed style cam geometry and 1991-2003 five-speed style drive side. Primary and transmission components not included. This motor is for 1996-2002 Harley-Davidson® Sportster models.


Features and benefits include:

- Square motor configuration (equal bore and stroke) produces excellent torque, greatly increases engine life, and reduces mechanical engine noise
- S&S Super G carburetor with teardrop air cleaner
- S&S high flow Super Stock cylinder heads
- S&S 600 camshaft
- S&S forged pistons, 10.3:1 compression ratio
- Adjustable pushrods and pushrod cover assemblies
- Hydraulic tappets and S&S forged roller rocker arms
- S&S billet gear cover kit and billet aluminum rocker covers

 

How S&S Cycles started: What started as a passion for speed, grew into the best known company name in the V-Twin high performance aftermarket. George J. Smith had to build his own parts to make his motorcycle faster. Now the company he founded manufactures the most prestigious line of "go fast" v-twin engine parts in the world. The company was started in the basement of his home in Blue Island IL in 1958, and moved to Viola, WI in 1969. In 2004 an additional facility was opened in La Crosse, WI.
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