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is this airfuel sound good ?

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Old Nov 1, 2007 | 02:24 AM
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ssj4shane's Avatar
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From: FL
is this airfuel sound good ?
I did a 2ed gear run with overdrive off from a standstill

98 f150 with a 2000 PI 5.4

11.8-11.9 untell mid range rpms then it go's up to 12.5esh then befor reline it
drops to around 12-12.3
 
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Old Nov 1, 2007 | 08:12 AM
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What kind of tune are you running --- performance, economy, or towing?

Did you get those numbers with a portable wide band unit, at the dyno, or something else?
 
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Old Nov 1, 2007 | 04:36 PM
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on the road
performance 93

and im useing a AEM wideband that i have mounted on my dash
 
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Old Nov 2, 2007 | 01:38 AM
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what do you all think ?
 
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Old Nov 2, 2007 | 12:22 PM
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That is OK, but for a 'performance tune' 12.5-12.6 would be most appropriate IMO.
 
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