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Wiseco K1688 K Piston Kit (73ci., Domed) - .030in. Oversize to 3.528in., 10.5:1 Compression


Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Bore: 3.528in.
Compression: 10.5:1 Compression
Sizing: 0.030in. Oversize

Kit include: Forged pistons, rings, circlips, chrome piston pins.
Compression Ratio - Actual: 10.5:1.
Displacement: 1221cc.
Dome Type: Domed.
Dome Volume: +10.7cc.
Engine Type: 73ci.
Stroke: 3.812in.
Valve Pocket Depth - Exhaust: -.215in.
Valve Pocket Depth - Intake: -.215in.
Valve Pocket Dia - Exhaust: 2.100in.
Valve Pocket Dia - Intake: 2.100in.
Notes: No cyl head mod. required, Valve pocket dimensions measured from deck height
Harley Davidson XL1200C Sportster 1200 Custom 1996-2003
Harley Davidson XL1200S Sportster 1200 Sport 1996-2003
Harley Davidson XLH1100 1986-1987
Harley Davidson XLH1200 1988-2003

Please Note: Ships same business day to contiguous US if ordered by 12:15 PM Central Time!

Note: K1688