Honda engine GX390 Engine type Single cylinder, 4-stroke, air-cooled, OHV, gasoline engine
Honda engine GX390Engine type Single cylinder, 4-stroke, air-cooled, OHV, gasoline engine Bore*stroke[mm(in)]: 88× 64(3.46× 2.52) Dispiacement[ml(cu. In)]: 389(23.74) Engine speed(rpm): 3600 Compression ratio: 8.5: 1 Rated output power[kW(HP)]: 7.7(10.47) Max torque(N. M/rpm): 24/2500 Ignition system: T. C. I Fuel: 90#automotive unleaded gasoline Fuel tank volume[L(gal. )]: 6.5(1.43) Fuel consumption rate[g(ml)/kW. H]: < 395(533) Lubrication oil volume[L(gal. )]: 1.1(0.24) Starting system: Recoil Starter Rotation direction (view from flywheel): Clockwise Overall dimension(L*W*H)[mm]: 510× 415× 465 Dry weight[kg(ibs. )]: 31(68.2) Spark plug: F6T(T4196J) Lube brand: SAE10W30(above CC grade).
Honda engine drawing
13HP,Four-strokeHonda Engine (GX390, 188F)
