Attributes

Key Value
Bore (in.)4.310 in.
Bore (mm)109.474mm
BrandRoss Pistons
Compression Height (in.)1.307 in.
Engine Stroke TypeStroked
File FitNo
GaplessNo
Manufacturer's Part.99170
Part TypePistons
Pin Diameter (in.)1.094 in.
Piston Head Volume (cc)+11.30cc
Piston MaterialForged aluminum
Piston Ring Thickness1/16 in. x 1/16 in. x 3.
Piston Rings IncludedNo
Piston StyleDish, with no valve rel.
Product LineRoss Racing Forged Pist.
QuantitySold as a set of 8.
Rod Length6.768 in.
Stroke3.750 in.
Summit Racing Part Numb.ROS-99170
Wrist Pin IncludedYes
Wrist Pin Retainers Inc.No
Wrist Pin StylePress-fit or floating
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