Specifications of the Pacific locomotive:

• Drivers: 17 Spoke x 10″ Diameter
• Cylinder Bore: 2.750″ Diameter
• Cylinder Stroke: 3.500″
• Piston Valves: 1.500″ Diameter
• Overall Length of Frame & Pilot Beam: 71″ Approx
• Tender is 5 ft long
• Atlantic locomotives are 10.5 inches shorter
• Castings: Top Quality Castings from Top Quality Commercial Foundries
• Accuracy: Precision CNC Machine Work
• Axles: Hardened and Ground
• Axle Bearings: Needle Roller Bearings
• Crank Pins: Hardened and Ground
• Side Rod Bearings: Needle Roller Bearings
• Main Rod Bearings: Needle Roller Bearings
• Cylinder Block: One Piece Casting, Fully Cored Including All Intake & Exhaust
• Passages, Very Free Breathing
• Baker Valve Gear Frame: Silicon Bronze Casting
• Baker Valve Gear Internals: Stainless Steel Lost Wax Investment Castings