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Finally Got The Fox Tuned
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[QUOTE]Originally posted by 93PONY: [QB] Glad you're happy T! First run without the chip was 289/298 SAE (cold intake) and an A/F in the low 11's / high 10's! 302/308 was a hot-lapped run on the dyno. I'd expect 315ish with some cool-down time. Due to the A9T having over 31 degrees timing programmed in stock, and your base timing at 12, I did not adjust timing at all. *NOTE* Not all A9 series computers are programmed for 26 degrees timing total! Hence the reason why *some* motors detonate with base timing at 12+ and other can take 15+ (assuming all-motor and no tune). It should feel significantly faster with the correct A/F now. & there's still more in it (at the track) once you get rid of the valve float & are able to rev/shift the thing above 6000RPM. & yes, your Maff is.......shitty for some reason. It took some doing to get the A/F where it needed to be below 4500RPM. Of course, you're rarely under 4500RPM going down the drag strip, so you would not have noticed this issue going down the 1/4 mile. [/QB][/QUOTE]
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