Kaditcha

Kaditcha here My ISF is amost 2 years old and has never got better than 14l/100km in everyday city driving. May be a little better with new headers. Have you ever seen what the original headers looked like? (? off a Ferguson tractor) How could they do that to the car. Have to confess 30l?100 km at the track, perhaps that is as high as the computer reads! Have also added another tweak or 2. Great to hear from everyone Cheers K