Fuel Consumption

[BoostedBarge]

Don't forget that when on boost the car is running much richer (mine goes to 12:1 and then 11.4:1 up in the revs), so you are using much more fuel when on boost. That's why I try to change gear before it comes on boost.

[paulr33]

constant throttle, good tyre pressure, working 02 feedback and cruise speed = good economy

bringing the engine on boost will throw economy out the window as does closed loop when you ramp it on boost

so forget boost & fuel economy, if you want fuel economy, drive normal and dont load it up constantly