Engine Specifications - Arctic Cat 1987 AFS El Tigre Service Manual

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Engine Specifications
CHEETAH
FIC EL TIGRE 5000 EL TIGRE 6000
COUGAR PANTERA CHEETAH LlC
Eng ine Mode l AM50A3 AH44L4 AA53L2
No. of Cy li nders 2 2 2
Engine Lubrication Oil Injection Oil Injection O il Inject ion
Starter System Reco il Recoi l Recoi l
Bore x Stroke mm 70 x 65 68 x 60 72 x 65
(in.) (2.756 x 2.559) (2.679 x 2.364) (2.835 x 2.559)
Displacement
cc 500 435 529
(cu in.) (30.5) (26.5) (32.3)
Compression Rat io 6.4:1 6.8:1 6.6:1
Piston-Ring End mm 0.20-0.83 0.20-0.83
0.20-0.83
Gap Range (in .) (0.008-0.033) (0.008-0.033) (0.008-0.033)
Piston Sk irt/Cy li nder mm 0.084-0.15
0.076-0.15 0.113-0.15
Clearance Range (in.) (0.0033-0.006) (0.0030-0.006)
(0.0044-0.006)
Piston Pin Diameter mm
17.995·18.000 17.995-18.000 17.995-18.000
Range (in.) (0.7085-0.7087) (0.7085-0.7087)
(0.7085·0.7087)
Piston-Pin Bore mm
17.998-18.006 17.998-18.006 18.002-18.010
Diameter Range (in.) (0.7086-0.7089)
(0.7086-0.7089) (0.7087 -0.7091)
Connecting-Rod Small mm
23.00-23.01 23.00·23.01
23.00-23.01
End Diameter Range (in.) (0.9056-0.9059)
(0.9056-0.9059) (0.9056-0.9059)
Crankshaft End Play mm 0.05-0.10
0.05-0.10
0.50-0.10
Range (in.)
(0.002·0.004) (0.002-0.004)
(0.002-0.004)
Crankshaft Runout (max.)
(Total Indicator
mm 0.05 0.05
0.05
Reading)
(in.) (0.002)
(0.002)
(0.002)
Cylinder Trueness
mm 0.1 0.1
0.1
(m ax.)
(in.)
(0.0039) (0.0039)
(0.0039)
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