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Old 09-16-2013, 01:03 AM   #152
mad_sb
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Quote:
Originally Posted by mobybrz View Post



...then you would have titled the thread something else.

Let's make it technical, as noted in other places, care to dive into the technicalities behind how the onboard O2 sensor and a wideband sensor pre-cat, and a wideband as normally used by a tuner work work? How are they calculated, how are they interpreted? What is a safe mixture on this engine? What is a safe mixture for DI versus PI on this? You critiqued a tune for 'not touching' the exhaust cam, have you done testing that shows a benefit? Care to share the results?

Mixture has been discussed in two of the openflash threads, including this one as has cam timing and it's benefits, and factory vs external wideband, etc.

Speaking of cam timing, here is the testing data post i made on the subject almost 7 months ago....
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