L6=:)

If your going to be running those webber carbs from the other thread then I wouldn't be worried about fuel in my Corty experience when driven quietly the 4.1 is about the same on fuel as the 2.0

 

 

Cortina for life

That is because you drive like a Nana in your 2L cars, but smash it in 1st and 2nd in your 6 bangers  

All useful information here, thanks for putting it up

your kidding right? im driving my mates ute around at the moment i reved that to 5500 5 times today its a stock bottomend with a cam and carby LOL 4250 id rev a 500.000km stocker that hard hoping to kill it but i bet it would not die

What a good mate you have!!