Attributes

Key Value
Bore (in.)4.280 in.
Bore (mm)108.712mm
BrandRoss Pistons
Compression Height (in.)1.398 in.
Engine Stroke TypeStroked
File FitNo
GaplessNo
Manufacturer's Part.W82011
Part TypePistons
Pin Diameter (in.)0.990 in.
Piston Head Volume (cc)-36.00cc
Piston MaterialForged aluminum
Piston Ring Thickness1/16 in. x 1/16 in. x 3.
Piston Rings IncludedNo
Piston StyleDome, with two valve re.
Product LineRoss Racing Forged Pist.
QuantitySold individually.
Rod Length6.385 in.
Stroke4.000 in.
Summit Racing Part Numb.ROS-W82011
Wrist Pin IncludedNo
Wrist Pin Retainers Inc.No
Wrist Pin StylePress-fit or floating
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