S&S Cycle 86-19 Sportster Models 883 to 1200cc Conversion Kit - Wrinkle Black

Boost any 883cc Harley-Davidson Sportster to 1200cc. No machine shop? No problem, no machining is needed. Don't want to rebalance your stock 883cc flywheels? You don't need to since these pistons weigh the same as stock 883 pistons. Cylinder head modification is also not needed. The dished piston dome keeps compression down to a streetable 9.4:1 with stock 883cc heads. Installing this kit takes the same time as replacing a stock top end. It's just more fun when you're done.

Enhance your Harley-Davidson Sportster with the S&S Cycle 86-19 Conversion Kit, designed to boost engine capacity from 883cc to 1200cc. This comprehensive kit allows you to achieve significant performance gains without the need for machine shop modifications or rebalancing your stock flywheels, as the pistons weigh the same as original 883cc components. The installation process is straightforward, matching the time required to replace your stock top end, making it an accessible upgrade for both amateur and experienced mechanics. The dished piston dome maintains a street-friendly compression ratio of 9.4:1, compatible with stock 883cc heads, ensuring reliable performance and durability. Crafted by S&S Cycle, this kit is specifically tailored for popular Harley-Davidson models such as the XL883N Iron 883, XL1200X Forty-Eight, XL883L SuperLow, and XL1200V Seventy-Two, among others, spanning model years 2009 through 2013. The wrinkle black finish adds a sleek, durable look to your engine, complementing your bike’s style while delivering enhanced power. Whether you're looking for increased acceleration, better throttle response, or overall improved performance, this kit provides a simple yet effective upgrade option for your Harley-Davidson Sportster. Please note, this product is not CARB approved and requires carb acknowledgment during installation. It is a perfect choice for riders seeking a reliable and easy way to upgrade their motorcycle’s engine capacity without extensive modifications.

Features:

• Engine upgrade from 883cc to 1200cc for increased performance

• No machining or flywheel rebalancing required, maintaining stock weight

• Simple installation process comparable to stock top end replacement

• Dished piston dome maintains a street-friendly 9.4:1 compression ratio

• Compatible with a range of Harley-Davidson XL models from 2009 to 2013

• Durable wrinkle black finish adds style and protection

• Designed by S&S Cycle for reliable quality and performance

• Requires carb acknowledgment; not CARB approved

Fitment:
Harley Davidson XL1200V Seventy-Two Base 2012
Harley Davidson XL1200V Seventy-Two Base 2013
Harley Davidson XL1200V Seventy-Two Base 2014
Harley Davidson XL1200V Seventy-Two Base 2015
Harley Davidson XL1200V Seventy-Two Base 2016
Harley Davidson XL1200X Forty-Eight Base 2010
Harley Davidson XL1200X Forty-Eight Base 2011
Harley Davidson XL1200X Forty-Eight Base 2012
Harley Davidson XL1200X Forty-Eight Base 2013
Harley Davidson XL1200X Forty-Eight Base 2014
Harley Davidson XL1200X Forty-Eight Base 2015
Harley Davidson XL1200X Forty-Eight Base 2016
Harley Davidson XL1200X Forty-Eight Base 2017
Harley Davidson XL1200X Forty-Eight Base 2018
Harley Davidson XL1200X Forty-Eight Base 2019
Harley Davidson XL1200X Forty-Eight Base 2020
Harley Davidson XL883L SuperLow Base 2012
Harley Davidson XL883L SuperLow Base 2013
Harley Davidson XL883L SuperLow Base 2014
Harley Davidson XL883L SuperLow Base 2015
Harley Davidson XL883L SuperLow Base 2016
Harley Davidson XL883L SuperLow Base 2017
Harley Davidson XL883L SuperLow Base 2018
Harley Davidson XL883L SuperLow Base 2019
Harley Davidson XL883N Iron 883 Base 2009
Harley Davidson XL883N Iron 883 Base 2010
Harley Davidson XL883N Iron 883 Base 2011
Harley Davidson XL883N Iron 883 Base 2012
Harley Davidson XL883N Iron 883 Base 2013
Harley Davidson XL883N Iron 883 Base 2014
Harley Davidson XL883N Iron 883 Base 2015
Harley Davidson XL883N Iron 883 Base 2016
Harley Davidson XL883N Iron 883 Base 2017
Harley Davidson XL883N Iron 883 Base 2018
Harley Davidson XL883N Iron 883 Base 2019
Harley Davidson XL883N Iron 883 Base 2020
Harley Davidson XLH1100 Base 1986
Harley Davidson XLH1100 Base 1987
Harley Davidson XLH1200 Base 1988
Harley Davidson XLH1200 Base 1989
Harley Davidson XLH1200 Base 1990
Harley Davidson XLH1200 Base 1991
Harley Davidson XLH1200 Base 1992
Harley Davidson XLH1200 Base 1993
Harley Davidson XLH1200 Base 1994
Harley Davidson XLH1200 Base 1995
Harley Davidson XLH1200 Base 1996
Harley Davidson XLH1200 Base 1997
Harley Davidson XLH1200 Base 1998
Harley Davidson XLH1200 Base 1999
Harley Davidson XLH1200 Base 2000
Harley Davidson XLH1200 Base 2001
Harley Davidson XLH1200 Base 2002
Harley Davidson XLH1200 Base 2003
Harley Davidson XLH883 Base 1986
Harley Davidson XLH883 Base 1987
Harley Davidson XLH883 Base 1988
Harley Davidson XLH883 Base 1989
Harley Davidson XLH883 Base 1990
Harley Davidson XLH883 Base 1991
Harley Davidson XLH883 Base 1992
Harley Davidson XLH883 Base 1993
Harley Davidson XLH883 Base 1994
Harley Davidson XLH883 Base 1995
Harley Davidson XLH883 Base 1996
Harley Davidson XLH883 Base 1997
Harley Davidson XLH883 Base 1998
Harley Davidson XLH883 Base 1999
Harley Davidson XLH883 Base 2000
Harley Davidson XLH883 Base 2001
Harley Davidson XLH883 Base 2002
Harley Davidson XLH883 Base 2003
Harley Davidson XLH883 Base 2004