New front 'log' type mani for ser 2
#31
How will the extra flow affect the fueling on the front bank of cylinders? Considering that only one O2 sensor is in place, I would think that the extra breathing room would lean out the front bank, or would it richen the rear? Any custom tuning required or was it plug and play?
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Originally Posted by MyLittleBlackBird
How will the extra flow affect the fueling on the front bank of cylinders? Considering that only one O2 sensor is in place, I would think that the extra breathing room would lean out the front bank, or would it richen the rear? Any custom tuning required or was it plug and play?
Bottom Line
Results will vary.
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I didnt have any "extra" tuning done for this, just installed it. I installed my DHP 1.0 in the same week that I put this in, so its hard to gauge exactly how much power I got from this but I definitely know the combo of the two made considerable difference. In regards to extra tuning, I bought it because ZZP advertised this as a very simple effective mod; however I do have all intentions on purchasing the rear PEM when I have the extra money.
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Originally Posted by OLDsman105
Originally Posted by MyLittleBlackBird
How will the extra flow affect the fueling on the front bank of cylinders? Considering that only one O2 sensor is in place, I would think that the extra breathing room would lean out the front bank, or would it richen the rear? Any custom tuning required or was it plug and play?
Bottom Line
Results will vary.
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Originally Posted by asonofabeach69
Originally Posted by OLDsman105
Originally Posted by MyLittleBlackBird
How will the extra flow affect the fueling on the front bank of cylinders? Considering that only one O2 sensor is in place, I would think that the extra breathing room would lean out the front bank, or would it richen the rear? Any custom tuning required or was it plug and play?
Bottom Line
Results will vary.
#36
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In other words, as I mentioned long ago in this old topic, the flow balance is not equal. The powerlog outflows the rear, causing tuning issues.
I predicted it.
I predicted it.
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ComfyCar
Performance, Brainstorming & Tuning
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06-03-2005 05:08 PM