Pete when i picked it up from msd the other week,we got about 21 mpg,on the 300 mile drive home,but were cruising at 90 most the way,with a few 100+ times,always found all my cossies to be the same on fuel,ither in town or on a run,mates t35 400 bhp 4x4 does about the same as mine,and it is also closed loped and just been live mapped,think all these ppl saying 30 plus must be free wheeling when they can,and never above 60mph on the motorway
cheeRS stu