NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   -   For Those Of You Running, Or Know... (https://www.nopistons.com/2nd-generation-specific-17/those-you-running-know-51951/)

fc3s4utnv 08-16-2005 08:26 PM

[quote name='cps87rx7se' date='Aug 16 2005, 01:31 PM'] What is a good AFR (13.5 or so?)?

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Good lord NO. I suggest you leave the tunning to the prof. If they dont have a wideband, they cant do anything. If I saw a car making a 13.5 a/f ratio I would be scared as **** to drive it on the street and play around with it. Thats just to damn close for a Rx7, expecially with just a S-AFC. Personally I wouldnt do it.

scathcart 08-17-2005 05:39 PM

[quote name='fc3s4utnv' date='Aug 16 2005, 05:26 PM']Good lord NO. I suggest you leave the tunning to the prof. If they dont have a wideband, they cant do anything. If I saw a car making a 13.5 a/f ratio I would be scared as **** to drive it on the street and play around with it. Thats just to damn close for a Rx7, expecially with just a S-AFC. Personally I wouldnt do it.

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13.5:1 is no reason to be scared. Its actually a little less than where you want to be during WOT on a N/A motor.



Don't post if you don't have any experience on the subject.

sureshot 08-18-2005 09:32 AM

[quote name='scathcart' date='Aug 16 2005, 06:20 PM']5in5out on an S4.

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Yes - I forgot he has an 87.

fc3s4utnv 08-18-2005 04:58 PM

[quote name='scathcart' date='Aug 17 2005, 02:39 PM']13.5:1 is no reason to be scared. Its actually a little less than where you want to be during WOT on a N/A motor.



Don't post if you don't have any experience on the subject.

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If you would have read the whole post instead of just making an assumption of what I said. Yes I know 14.7 is ideal, but with a very inaccurate SAFC I WOULDNT want to try it that lean, PERSONALLY I would fatten it up some.



SO if you dont have any experience, please dont post.

Leetheslacker 08-18-2005 05:53 PM

[quote name='fc3s4utnv' date='Aug 18 2005, 05:58 PM']SO if you dont have any experience, please dont post.

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i think you're an idiot.

fc3s4utnv 08-18-2005 08:21 PM

Nevermind I just read what I posted I typed in the the complete reverse of what I was meaning. Apologies. 13.5 is a good number to shoot for. As I said I am sorry, I guess this happens when you have to jobs, you cant think straight.


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