Hi guys please can you help our situation, we like our little Sport KA but after using 3/4 of a tank to do 222.2 miles is pathetic, yup 30 litres of jungle juice, not sure how to work out the mpg but it's shocking for a guess.

is it easy to drop a 2004 1.6L Duratec engine into the KA engine bay, if it fits what do i need to use and do, or is thier any other engine we can use to get better mpg but staying with petrol, an eco boost would be fantastic but not a cost effective option.

Many thanks
J