Home Shop Engine Power Kits S&S 883 → 1200 cc Conversion Kit
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S&S 883 → 1200 cc Conversion Kit

Boost any 883cc Harley-Davidson Sportster to 1200cc without hassle. No machine shop, no rebalancing your stock 883cc flywheels, no cylinder head modifications… The dished piston dome keeps compression down to a streetable 9.4:1 with stock 883cc heads. This kit includes

  • pre-honed cylinders
  • pistons
  • rings
  • wristpins
  • keepers

and is ready to assemble out of the box. Installing this kit takes then same time as replacing a stock top end. It’s just more fun when you’re done.

... more
The cylinder fin profile does not perfectly match the fins on 2004 and later stock heads.

Lean running condition after conversion

This conversion causes a lean fuel mixture, the fuel metering system has to be readjusted.
Conversion kit by S&S; fits Sportster 883 cc 1986→; with gaskets, assembly lube, instructions
W&W# Picture net price* Available from warehouse Germany?
64-009 S&S 883 → 1200 cc Conversion Kit silver $944.22 kit
in stock
64-011 S&S 883 → 1200 cc Conversion Kit black, wrinkle finish $944.22 kit
in stock
* United States of America: Tax free shipping. Please check your local import fees.

Spare parts:

Have any questions?

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    Phone: +49 / 931 250 61 16
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