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Wrinkle Black Powder-Coat XL 1200 to 1250 Convertion Big Bore Kit - 910-0446

  • Part #:
    147026
  • Mfg Part #:
    910-0446
  • OEM/Ref#:
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Wrinkle Black Powder-Coat XL 1200 to 1250 Convertion Big Bore Kit - 910-0446

  • Part #:
    147026
  • Mfg Part #:
    910-0446
  • OEM/Ref#:
MSRP: $815.95

Price: $734.36 10% off!
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S&S Cycle Wrinkle Black Powder-Coat XL 1200 to 1250 Convertion Big Bore Kit - 910-0446
  • Forged pistons - coated piston skirts with measurement window and S&S logo
  • Stock 1986-2014 1200cc cylinders can be bored over to accept these pistons
  • Pistons have larger than stock valve pockets - accepts up to 2.00 in. valves


Kit Contents
S&S 1250cc pistons w/rings and wristpins
S&S 39/16 in. bore cylinders
MSL head, base, and exhaust gaskets
Assembly lube
Instructions

Notes: The cylinder fin profile does not perfectly match the fins on 2004 and later stock heads, but the difference is not considered to be objectionable. Compression ratio given are with 60cc combustion chambers. Can not run stock 883 cylinder heads with this kit. S&S does not recommend boring 2004 and later 883cc cylinders from 3 in. to 3 1/2 in. bore to increase engine displacement to 1200cc due to changes in factory cylinder and liner. A smaller O.D. liner and large chamfer on the bottom of the spigot make boring the 883 cylinder not possible. New cylinders are recommended. S&S cylinders match the fin profile on 1986-2003 cylinders heads. Although there is a slight difference in the fin profiles of S&S cylinders and stock 2004-2014 cylinder heads.

Included Items:
(2) Black wrinkle aluminum cylinders
(2) Pistons
(2) Piston pins
(4) Circlips
(4) Dowel pins
(2) Ring sets includes (2) top rings, (2) second rings, (4) oil rings and (2) oil ring spacers
(1) Gasket set includes (2) head gaskets, (2) base gaskets and (2) Exhaust gaskets
Instructions
Specifications
Part #: 147026
Mfg #: 910-0446
Compression Ratio 11.2:1
Type Big Bore Kit
Units Each
Weight 22.30 lbs
Alternate/OEM Part Number(s):
09310528
Resources & Manuals
Fitment for S&S Cycle Wrinkle Black Powder-Coat XL 1200 to 1250 Convertion Big Bore Kit - 910-0446

Part 147026 fits the following machines

Harley-Davidson
  • Sportster - XL 883 2004-2006
  • Sportster - XL 883R 2002-2003, 2005-2006
  • Sportster - XLH 1100 1986-1987
  • Sportster - XLH 1200 1988-2003
  • Sportster - XLH 883 1986-2003
  • Sportster (EFI) - XL 883 2007-2008
  • Sportster (EFI) - XL 883R 2007
  • Sportster 1200 Iron - XL 1200NS 2018-2020
  • Sportster Custom - XL 1200C 1996-2006, 2009-2019
  • Sportster Custom - XL 883C 1999-2006, 2009
  • Sportster Custom (EFI) - XL 1200C 2007-2008
  • Sportster Custom (EFI) - XL 883C 2007-2008
  • Sportster Deluxe - XLH 883 1986-1995
  • Sportster Forty-Eight - XL 1200X 2010-2020
  • Sportster Forty-Eight Special - XL 1200XS 2018-2019
  • Sportster Hugger - XLH 883 1987-2003
  • Sportster Iron - XL 883N 2009-2020
  • Sportster Low - XL 1200L 2006, 2009-2011
  • Sportster Low - XL 883L 2005-2006, 2009-2010
  • Sportster Low (EFI) - XL 1200L 2007-2008
  • Sportster Low (EFI) - XL 883L 2007-2008
  • Sportster Nightster - XL 1200N 2009-2012
  • Sportster Nightster (EFI) - XL 1200N 2007-2008
  • Sportster Roadster - XL 1200CX 2016-2020
  • Sportster Roadster - XL 1200R 2004-2006
  • Sportster Roadster (EFI) - XL 1200R 2007-2008
  • Sportster Seventy Two - XL 1200V 2012-2016
  • Sportster Sport - XL 1200S 1996-2003
  • Sportster Superlow - XL 1200T 2014-2017
  • Sportster SuperLow - XL 883L 2011-2019
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