1) Model: Proton Saga 1.3 2004 Model
2) Petrol Used : Shell Super Unleaded
3) Engine Oil Used : Shell Helix
4) Fuel Consumption : 10++KM/Litre
5) Driving Condition : 70% City Driving + 20% Traffic Jam + 10% Highway
6) Average Speed/Max rpm : 70-100KM/H @ 2500-3500 RPM
7) Latest mileage : 30,XXX KM
8) Modification : None

i always think that the large exhaust contribute to higher FC...am i rite???