Tony i have the full power plus engine conversion from ACR it has been lightened and balanced including the flywheel,flowed and ported stage 2.1 head,
high torque camshaft,new 1.75 inch su on their own manifold and their own exhaust manifold and silencer.
this was mated to a new series 3 gearbox and transferbox and rebuilt axles with new 3.54 ratio diffs.
it was on 235/70/16 road tyres not muds
it was part ran in and we went to the lake district at 55 mph in convoy and on a whiff of throttle achieved 28mpg on the way there honestly.
friends couldnt believe how little fuel i put in it!
now that it is ran in its a different story i get about 15mpg as its just about flat out every where it goes and i love it glad i didnt go v8