impulse nytro fuel mileage?

[meakin46]

i have an 08 nytro with a 2871 standalone impulse setup running around 15#s on it. im just wondering what everyone is getting for fuel mileage, mine seems pretty bad, is this normal? Thanks

 

[GRINreeper]

on a good powder day, playing hard in the trees, I am usually tired before I run out of fuel. have burnt through 50 liters in 5 hours a few times. I dont really know if its that bad for how much fun it is.

 

[Iceman56]

I run out all the time, always looking for fuel. I need to get extra can/s this year. Wish we had a 15 gallon tanks

 

[meakin46]

would it help if i turned the boost way down on the trail ride in, then turn it back up when i get to the hills?

 

[big_red1a]

I also carry 50L (extra 3.3gal) total and I have had to turn back early or fear of running out. I may get a second can so I do not ever put myself in that situation or incase I ever get a blue bird day!!!

 

[BigFish BC]

would it help if i turned the boost way down on the trail ride in, then turn it back up when i get to the hills?

nope its because of the 750cc injectors unfortunatly they arnt easy on fuel in the low speed range.you can only make injectors that big do so much well & cheap on fuel is not one of them.

 

[b_sandgren]

Mine seems pretty bad also. Did about 40 miles in wet heavy powder and my light was on with last bar showing. Definitely need to carry about another 5 gallons for longer days. But the smile on my face at 15 lbs is worth it. Especially on pump fuel.

 

[Zipperno]

Mine seems pretty bad also. Did about 40 miles in wet heavy powder and my light was on with last bar showing. Definitely need to carry about another 5 gallons for longer days. But the smile on my face at 15 lbs is worth it. Especially on pump fuel.

The closed loop ecu 02 trim will help on fuel consumption. A closed loop setup will always be better on fuel vs. running from the ecu map.

I did install the closed loop ecu late last season and it did improve mileage.