ANALISIS VARIASI JUMLAH LUBANG INJEKTOR TERHADAP DAYA MOTOR 4 TAK 110 CC: ANALYSIS OF VARIATIONS IN THE NUMBER OF INJECTOR HOLES ON THE POWER OF A 110 CC 4 STROKE MOTORCYCLE

wahyu, deddy
Ahmad Hanif

Jurnal Teknik Mesin
Vol. 4 No. 2 (2025): JURNAL TEKNIK MESIN

The significant increase in motorcycle production in August 2024 has reached 137,350,299, but there are still several obstacles that cause less than optimal engine performance. The study aims to analyze the effect of variations in the number of injector holes on power in a 110cc motorcycle. The approach used is a quantitative experimental type to reveal the effectiveness of using variations in the number of injector holes on power in a 110cc motorcycle engine. The sample used is a 110cc motorcycle, which is affected by four variations in the number of injector holes 4, 6, 8, 10. The results of the study show that the highest power of 6.43 HP and 7.80 Nm is obtained from hole 4 using RON 95 fuel, meaning that H0 is rejected and H1 is accepted, meaning there is a significant influence between the number of injector holes and the type of fuel on the power of a 110cc motorcycle.