F 150 4WD Pickup V8-5.4L CNG VIN M (2001)
Piston: Specifications
Piston Diameter (Grade 2)
90.180 +/- 0.005 mm
at Right Angle to Pin Bore
Piston to Bore Clearance (at Grade Size)
0.020-0.045 mm
Pin Bore Diameter (Piston)
21.999-22.004 mm
Ring Groove Width
Top
1.53-1.55 mm
Intermediate
1.52-1.54 mm
Oil Control
3.030-3.050 mm
