Quote:
Originally Posted by Marahutay
The wideband has hardly seen any use. Spent a lot of time in the box until it was Installed. I never thought to check its calibration being brand new. It's 12 inches back from the turbine. I have a set of 740cc deatchwerks but I thought that might be overkill. I guess I could always run the pressure lower?
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It's common sense to ensure calibration or calibrate a new instrument before implementing it into service.
I would bin the redrilled injectors for a better set. DW injectors for the SR/KA do not have the best track record.
Running lower fuel pressure won't compensate for the added increase in fuel flow you'll add by installing the 740's. They are double the size as factory. You'll go from "full lean" to "full rich". Calibrate the wideband and go from there.