PENGARUH PENGGUNAAN WATER INJECTION DAN JENIS BAHAN BAKAR TERHADAP KONSUMSI BAHAN BAKAR PADA SEPEDA MOTOR HONDA SUPRA FIT TAHUN 2006

The objective this research are to investigate: (1) Investigate the effect of water Injection the fuel consumption of Honda Supra Fit motorcycle 2006. (2) Investigate the effect of variations to the fuel consumption of Honda Supra Fit motorcycle 2006. (3) Investigate the effect fuel and water injection to the variation fuel consumption of Honda Supra Fit motorcycle 2006. The method used in this research is descriptive quantitative method. The study was conducted on Jl Raya Kartosura-Boyolali along 3 km sample in this study is the bike Honda Supra Fit 2006. The data of the research were obtained through documentation of the result of measurement consumption fuel. This research data analysis in is using descriptive analysis. Based on the results of this study concluded: (1) There is an effect of water injection in fuel consumption Supra Fit motorcycle in 2006. This is indicated by a decrease of 1,66 ml/km. (2) There is effect of variations in fuel consumption fuel pertamax the Supra Fit motorcycle in 2006. This is indicated by a decrease of 0,45 ml/km. (3) There is a variation of the interaction of water injection and fuel variations on the fuel consumption of Honda Supra Fit motorcycle 2006, Reduce In the fuel consumption is 1,33 ml/km to 3 km mileage vehicles. Variations water injection with pertamax be recommended because it can reduce fuel consumption