Comparative Analysis of Pertalxxx, Pertamxx, Pertamxx Turxx Fuel and Pertamxx Turxx Fuel Mixture with Ethanol on R15 155cc Motorcycle Engine Performance

Every vehicle definitely needs energy to move and function properly. Just like a motorized vehicle which requires an internal combustion engine to run it. Then for the power test results on BBM 1 fuel by manual calculation the highest power value on BBM 1 fuel is 8.82 Hp at 7000 rpm and the lowest is 0.81 Hp at 2000 rpm. Meanwhile, on BBM 2 fuel the highest power value is 9.39 Hp at 7000 rpm and the lowest is 0.88 Hp at 2000 rpm. For test results, the minimum specific fuel consumption is BBM 4 at 0.0793 kg/kwh at 5000 rpm, followed by BBM 3 at 0.092 kg/kwh at 5000 rpm, followed by BBM 2 at 0.1129 kg/kwh at 5000 rpm. 5000 rpm, then BBM 1 fuel is 0.1255 kg/kwh at 6000 rpm.