mine ah? err, dunno leh. but juz slightly better then my fren's
evo8 the last time we compared how far 1 full tank of $60 can take
us before the fuel tank kpkb. think bout 400 kms. now, 1 litre of
synergy 8000 going for $1.4** per litre so, err. do ur maths lah,
me lazy to use my brainz now. 
