i get about 30mpg on the highway about 70 miles from here to the other county driving at around 80 and hitting it sometimes.
I want to move the crank sensor aaalll the way up to see if i get more gas mileage....i am talking about the sensor that people push all the way down to advance the timing (which i have done).

 

if i sit at 100 KM/HR i get the best fuel mileage cuz it stays at around 2 and a half RPM.

 

I try to stay around 100 kph or 105 kph cruisin. I usually average 7.7 lts per hundred by the end of the week. I tend to get 325kms or better by the time the gauge reads half. Who's in a hurry to get to work anyway.

 

For me it's around 65 (4th gear kicks in around 63 on the highway I think) - 1600RPM. 30MPG alll day.

 

well with the 401 the way it is im amazed u get that chris lol.

 

Will they run that slow? That's one long-legged car ya got there. Sorry couldn't resist.

 

I average 31 to 33 at 65 mph to and from work. I drive from High Point to Winston-Salem NC and drive about 80% highway.

 

Usuallykeep itat 81 mph @ 3.2 rpm on the Interstate & get ~ 34 mpg.

 

I recently went on a short road trip. Half of my tank went to highway and the other half city. I went 350 miles on the tank, but i was traveling between 90-105 mph on the highway. 05 2.3 4door