Valiant super bee from mexico

Some of the specs according to the brochure

Weight:2985 Lb
Power to weight ratio: 4.87Kg/HP
Turning ratio: 12.34 mts
Tank capacity: 18 gal (68.13 lts)
Desplacment: 318 cubic inch
Number of cylinder: 8
Cylinder diameter: 3.91"
Piston travel: 3.31"
HP: 270@4900
Torque: 320@3600
Compression: 9.5:1
Diferential: 3.54:1

Lubrication

Front suspension: Every 50,000Km
Oil Change: Every 2 months or 5,000 km (3,106.8 miles)
Oil capacity: 3.785 lt