2004 Skidoo ZX Series Service Manual, Page 534Get this manual
Section 13 TECHNICAL DATA Subsection 02 (ENGINES)
ENGINES
MX 380 F, Legend 380 and Legend GT 380 F
Country Engine Type ENGINE
Number of cylinder Bore Stroke Displacement Compression ratio Maximum power engine speed Piston ring type
MX 380 CANU.S380 CANU.S377
Legend Grand Touring 380 CANU.S
2 Standard mm (in) mm (in) cm3 (in3) 62 (2.441) 61.00 (2.402) 368.30 (22.475 in) 11.2 0.5 6800 100 RPM 1st 2nd New Wear limit New Wear limit New Wear limit
Semi-trapezoidal Rectangular mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) 0.02 to 0.35 (.008 to .0138) 1.0 (.039) 0.040 to 0.110 (.0016 to .0043) 0.2 (.0079) 0.070 0.016 (.0028 .0006) 0.2 (.0079) 0.3 (.012) 0.06 (.0024) 0.200 to 0.527 (.0079 to .0207) 1.2 (.0472)