Attributes

Key Value
Bore (in.)4.055 in.
Bore (mm)102.997mm
BrandDSS Racing
Compression Height (in.)1.210 in.
Dome Height (in.)0.100 in.
Engine Stroke TypeStock
File FitNo
GaplessNo
Manufacturer's Part.2-6556-4055
NotesForged 2618 alloy.
Part TypePistons
Pin Diameter (in.)0.984 in.
Piston Head Volume (cc)-4.00cc
Piston MaterialForged aluminum
Piston Ring Thickness1.20mm x 1.20mm x 3.00mm
Piston Rings IncludedNo
Piston StyleDome, with two valve re.
Product LineD.S.S. FX-Series Forged.
QuantitySold as a set of 8.
Rod Length6.243 in.
Stroke3.578 in.
Summit Racing Part Numb.DMS-2-6556-4055
UPC194403059427
Wrist Pin IncludedYes
Wrist Pin Retainers Inc.Yes
Wrist Pin StylePress-fit or floating
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