Operation CHARM: Car repair manuals for everyone.

Piston, Engine

Piston-Diameter-Coded Red 1 3.550 - 3.551 Inch (in)
Piston-Diameter-Coded Blue 2 3.507 - 3.5515 Inch (in)
Piston-Diameter-Coded Yellow 3 3.513 - 3.5521 Inch (in)
Piston-to-Bore-Clearance 0.0005 - 0.001 Inch (in)
Pin Bore Diameter 0.866 - 0.8663 Inch (in)
Ring Groove Width-Compression (Top) 0.06 - 0.610 Inch (in)
Ring Groove Width-Compression (Bottom) 0.060 - 0.0602 Inch (in)
Ring Groove Width-Oil Ring 0.275 - 0.2844 Inch (in)