| The injectors are 550s. The ecu is chipped for 555s. The 1st problem is that they are venom old style injectors (I know they are crap and will be replacing them) and when I bought them I was on a budget and they were meant to be temporary until I could get new style 740s. The injectors have been cleaned and flow tested by a professional shop. They flowed at 525, 528, 540, 543, 588, and 582 at 43.5 psi. My fuel pressure is set at stock as well. I do plan on getting nistune soon and will be selling the neo. I was new to the tuning side when I bought it and didn't realize how useless the neo was and even more so without a wideband. I'm just trying to find a way to up the flow of the low flowing injectors without making the higher flowing injectors flow to much which upping the fuel pressure may be the only way, but still a "band-aid" Also, I realized that it may be possible to run an o2 sensor in the aiv piping mount on the factory test pipe. The sensors screw into a nut which screw into the downpipe. That nut might fit but I'm not sure. Anyways, I guess the more specific question I should be asking is if my ecu is tuned for 555s, will the two cylinders that have the low flowing injectors be at risk for running lean?
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19:43:20 04/04/11
