Weight 3900 lb Wheelbase 142 in Track 52 in

TWO cylinder, double acting, compound. One high pressure and one low-pressure piston. Displacement 318. cu in. Bore X Stroke High pressure 3.0 x 4.5 low pressure 6.0 x 4.5

Single tube "flash" type 243 feet, coil's Operating pressure 625 lb/in^2 Operating temperature 790 deg. F. Cold start 30 sec
Max Speed MPH ? Max RPM 1300 Max Sustained Speed 55 Breaking Poor 8 to 11 mile per gallon of fuel.