AFR on Stock sc400?
11-02-07, 11:49 PM
#1
AFR on Stock sc400?
I've heard the SC400 runs really rich, I was wondering if someone had a dyno graph of the AFR's, I really don't want to pull my widband out of my s13. If our cars run rich enough, we might be able to run e85 without anything but a walboro fuel pump.
Look to be honest, I'm not trying to have a whole E85 discussion, I know how it works and I know what needs to be done (from trial and error on my ka turbo s14 and ka turbo s13).
And if there are non-believers, just help me with info, and I'll show you if it can be done. Right now, my sc400 is mixed with 93 and E85. My mix right now is about 1/3 93, and 2/3's E85. No check engine light, and it feels a lot faster. My SC4 is pretty much stock, with the exception of a cone filter (I need to make a box for it though).
And it does feel like it has more power, (also did a tune up before the E85).
Anyway, sorry for the long post, if someone could post up a AFR graph for me, so I can just get a good idea of what I'm working with, I'd greatly appreciate it.
Look to be honest, I'm not trying to have a whole E85 discussion, I know how it works and I know what needs to be done (from trial and error on my ka turbo s14 and ka turbo s13).
And if there are non-believers, just help me with info, and I'll show you if it can be done. Right now, my sc400 is mixed with 93 and E85. My mix right now is about 1/3 93, and 2/3's E85. No check engine light, and it feels a lot faster. My SC4 is pretty much stock, with the exception of a cone filter (I need to make a box for it though).
And it does feel like it has more power, (also did a tune up before the E85).
Anyway, sorry for the long post, if someone could post up a AFR graph for me, so I can just get a good idea of what I'm working with, I'd greatly appreciate it.
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