High power high mpg engine

[mk3ukr]

EDIT:
I normally do about 450 km with 55-60 litres and average driving. The least I've had is 340 km with 55-60 litres driving like a maniac and the most is 570 km with 55-60 litres mostly on the highway.
.

This is typical stock ECU gas consumption - 10ltr/100km when driving gently. If you go standalone you can get it down to nearly 8ltr/100km. I recently managed on 450km trip 8.7ltr/100km, average speed around 130km/h, very rarely boosting. This is with not mileage-friendly 272deg. cams. I was shocked that my consumption was so low. On the way back was driving much faster and it went to ~12.5ltr/100km

 

[Poodles]

I find that if I fill my tank I get less milage out of it than if I just go to half full...

This is in city driving though.

 

[shaeff]

22re



















:sarcasm:

 

[Quin]

Yeah right, you'd have to WOT to get going at all

 

[Poodles]

My 82 truck got worse gas milage... 31" tires and 4.11 gears didn't help it though...

But it was a carb with so much crap hooked up to it it was nearly impossible to work on...