Will bad o2's or unplugged o2's hurt track times ? - Ford Mustang Forums : Corral.net Mustang Forum
 
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post #1 of 9 Old 08-09-2008, 10:17 AM Thread Starter
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Will bad o2's or unplugged o2's hurt track times ?

well i just wanted to know if unplugged 02's will hurt track times compared to hooked up and working o2's ? Thanks !


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post #2 of 9 Old 08-09-2008, 01:21 PM
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mine had really bad drivability, why would you want to do that? i was in the middle of a turbo install and only put 2 bungs in the down pipe instead of 3 so i put 2 plugs in and a wideband



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post #3 of 9 Old 08-09-2008, 01:31 PM
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At the track the 02's are useless. So if you talking full throttle going down the track I would say no.

Anything less then FT then yes they make a huge difference.

I would just keep them plugged up though, just idling is a pain in the ass without them

Typical 97 vert with 8-point roll bar.
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post #4 of 9 Old 08-09-2008, 02:00 PM Thread Starter
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pretty much wondering about wide open zt the track ! well i heard that your wide open fuel trims are based off of o2's driving around, well if mine are bad and not reading then that might have my wide open trims off !

93 hatch midnight blue 2710lbs 2890 with me
302 flipped stock trw's ,typhoon intake,70mm tb,gt40pheads,crane beehives,bbk lt,x-pipe,1chambers,safc,24lb inj,255 pump,76mm C&L,f-cam,4.30,t-5,king cobra clutch
best 1/4 time: 12.68 best 1/4 mph: 108.18
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post #5 of 9 Old 08-09-2008, 02:05 PM
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Best thing to do is just get a dyno tune and be done with it.

Typical 97 vert with 8-point roll bar.
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post #6 of 9 Old 08-09-2008, 02:07 PM
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Best thing to do is just get a dyno tune and be done with it.

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post #7 of 9 Old 08-09-2008, 11:15 PM
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post #8 of 9 Old 08-10-2008, 02:23 AM
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Originally Posted by smurfmobile8586 View Post
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If your o2 is bad it will go to full rich.
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post #9 of 9 Old 08-10-2008, 12:58 PM
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When I unplug my O2's my wideband reads 16+ on the air fuel.

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