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.

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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 Price incl. VAT* Available from warehouse Germany?
64-009 S&S 883 → 1200 cc Conversion Kit silver 1,188.00 € kit
in stock
64-011 S&S 883 → 1200 cc Conversion Kit black, wrinkle finish 1,199.00 € kit
in stock
* The price includes German VAT (19% or reduced rate of 7% for Books).

Spare parts:

Have any questions?

  • Our sales team will be glad to help out:
    Mondays - Fridays 08:00-18:00 CET, Saturdays 09:00-13:00 CET
    Phone: +49 / 931 250 61 16
    eMail: sales@wwag.com