MODELS: TL173F/P Types: Forced Air-Cooling, 4 Strokes, Single Cylinder, OHV (Over Head Valve) Displacement (cc): 243 Bore x Stroke (mm x mm): 73x58 Engine Speed (rpm): 3600 Max. Power Output (HP): 8.0 Rated Power Output (HP): 7.2 Max. Torque (N.m/rpm): 16/2600 Starting System: Recoil Ignition System: Non-Contact Transistorized Magneto Ignition System Fuel Tank Capacity (L): 6 Lube. Engine Oil Capacity: 1.1 Packing Size (LxWxH) (mm): 495x445x525 Net Weight (Kg): 25