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Old 12-31-2005, 08:40 AM   #10
boss96
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Join Date: May 2005
Posts: 47
Re: Tuning Problems.

Quote:
Originally Posted by black_nightmare
The air/fuel is shown in the dyno curve in my first post. Could you clarify what you mean by the dyno settings? My car was run on a dynojet. I believe that the other car was tuned on a Dynojet 224xLC. I assume you mean the load factor, since that can be changed with the 224xLC for simulating various road conditions? If that is the case, then the tuner has some explaining to do as to why they are quoting horsepower at a loading other than the weight of the car.

I am seeing 16.5 degrees spark advance at 6000 RPM
Sorry, I read it too fast and did not notice the a/f graph. Yes, it is a little bit lean and may benefit from a little more fuel, only way to know is to try it. I would be very careful with adding more spark, 16.5 is pretty good. With the intercooler you may be able to add more but be careful, not worth it to get a good hp number with a tune that is right on the edge for pump gas. Or get a Snow WI kit and go from there. The WI will enable you to add quite a bit more timing safely.
Bob
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