cmitchell17
January 31st, 2008, 02:20 PM
So far I can't tell a diffrence in how its running with the headers. Everything else is stock besides the muffler and the intake tube.
Since I got the increased ve table put in based off someone else who has a WB with headers, the trims are good except for idle. At idle they are always 6-8% negative.
Now I know with headers the O2s are mounted farther away and they are nowher near accurate now, but they seem like there working becuase the trims are good.
Another thing, does anybody think that there is a restriction in my intake?
Its just becuase there is such a big pressure drop starting at right before peak torque and goes down by 5-8psi?
And do STFT only work at idle?
Since I got the increased ve table put in based off someone else who has a WB with headers, the trims are good except for idle. At idle they are always 6-8% negative.
Now I know with headers the O2s are mounted farther away and they are nowher near accurate now, but they seem like there working becuase the trims are good.
Another thing, does anybody think that there is a restriction in my intake?
Its just becuase there is such a big pressure drop starting at right before peak torque and goes down by 5-8psi?
And do STFT only work at idle?