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Toymods » Tech & Conversions » 1JZ: AF ratios too rich

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jza70-mel
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I supported Toymods

Location:
Perth WA
Registered:
May 2002
Re: 1JZ: AF ratios too rich Sun, 29 September 2002 14:01 Go to previous messageGo to previous message
Manny,

The car feels more or less the same, but in the past with the old intercooler but new plugs, I ran 0-100 in 5.6. With the new cooler I NOT run a better time since. Disappointing (I expected at least .1 gain!)

You are right in that the shape of the AF curves are very similar, but so was the AF curve for the apparently untuned state. All curves start leaner at about 60kph - then richen somewhat at 110kph. The new AF richens out by 1.0 (goes from 12.0:1 to 11.0:1) while the Tilbrooks chart richens only by 0.5 (goes from 12.8:1 to 12.0:1)

[Updated on: Sun, 29 September 2002 14:02]

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SubjectPosterDate
Read Message   1JZ: AF ratios too rich jza70-melSun, 29 September 2002 11:32
Read Message   Re: 1JZ: AF ratios too rich TE72_TurboSun, 29 September 2002 11:43
Read Message   Re: 1JZ: AF ratios too rich MannySun, 29 September 2002 11:50
Read Message   Re: 1JZ: AF ratios too rich  jza70-melSun, 29 September 2002 14:01
Read Message   Re: 1JZ: AF ratios too rich BlakeNZSun, 29 September 2002 21:50
Read Message   Re: 1JZ: AF ratios too rich SUPRAGTEMon, 30 September 2002 02:27
Read Message   Re: 1JZ: AF ratios too rich 666supraMon, 30 September 2002 05:15
Read Message   Re: 1JZ: AF ratios too rich biggavMon, 30 September 2002 11:35
Read Message   Re: 1JZ: AF ratios too rich jza70-melMon, 30 September 2002 13:42
Read Message   Re: 1JZ: AF ratios too rich SUPRAGTETue, 01 October 2002 09:55
Read Message   Re: 1JZ: AF ratios too rich jza70-melTue, 01 October 2002 11:13
Read Message   Re: 1JZ: AF ratios too rich SUPRAGTETue, 01 October 2002 13:12
Read Message   Re: 1JZ: AF ratios too rich jza70-melThu, 03 October 2002 12:19
Read Message   Re: 1JZ: AF ratios too rich celicamadMon, 07 October 2002 04:19
Read Message   Re: 1JZ: AF ratios too rich mx83toyMon, 07 October 2002 12:06
Read Message   Re: 1JZ: AF ratios too rich mx83toyMon, 07 October 2002 12:09
Read Message   Re: 1JZ: AF ratios too rich SoarerMon, 07 October 2002 12:52
Read Message   Re: 1JZ: AF ratios too rich jza70-melFri, 11 October 2002 12:16
Read Message   Re: 1JZ: AF ratios too rich mx83toyFri, 11 October 2002 12:29
Read Message   Re: 1JZ: AF ratios too rich biggavFri, 11 October 2002 14:52
Read Message   Re: 1JZ: AF ratios too rich SoarerFri, 11 October 2002 16:23
Read Message   Re: 1JZ: AF ratios too rich celicamadSat, 12 October 2002 11:05
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