F 450 2WD Super Duty V8-6.0L DSL Turbo VIN P (2006)
Piston Ring: Specifications
Piston
Ring end gap
Top compression ................................................................................................................................................. 0.29 - 0.55 mm (0.011 - 0.021 inch)
Intermediate compression ................................................................................................................................... 1.40 - 1.66 mm (0.055 - 0.065 inch)
Oil control ........................................................................................................................................................... 0.24 - 0.50 mm (0.009 - 0.019 inch)
Ring groove width (measured over 2.08 mm (0.082 inch) gauge pins)
Upper limit - 94.469 mm (3.7192 inch)
Replacement limit - 94.290 mm (3.7122 inch)
Ring width ......................................................................................................................................................................................................................... -
Ring-to-groove clearance .................................................................................................................................................................................................. -