Hi all what sort of mpg do people get from their b16s? I have an ek4 sir and I'm getting about. 160 miles from 30 quid of v power. which is about 35 to 36 litres this is doing only short runs of 5 to 20 miles a day and it's mainly normal driving. I have recently fitted so new ht leads and have just noticed that it seems to be eating fuel cheers for your help.