When i first bought my cps, i could hit up to 600-620km Full tank at roughly RM110.00. But that was 2 years ago.
Now, after minor mod and 17" stupid heavy rims, 300km@RM60.00.
Full tank only 450-480km at roughly RM100.00.

I'm using Eneos engine oil btw. Any reason why the FC decreased that much?! (other than the rims, coz before i put on the rims, i changed only the Muffler and it decreased to 520-550km@RM100.00).