Originally Posted by hemifire
Isn't this thread about trying to raise the fuel ratio a small amount? SRT injectors? you might as well just run the fuel line directly into the intake
And than it will make 4000 horsepower.....LOL
lol. I know what you mean. I guess my point is that for the cost of 30% larger injectors from RC engineering or whatever, you may as well get the SRT6 injectors, which are known to make big power and are cheaper.
But the problem is that the ECU only does fuel adjustment based on the O2 sensor in "closed loop" mode. And "closed loop" mode in the cars that I have seen is disabled under WOT and other heavy-load conditions.
I mean, the tactic you mentioned might work for partial throttle cruising or whatever, but for "performance" driving the ECU must be modified in concert with a dyno and other things.
I feel like I'm just stating the obvious for you. I bet you know what I mean.