AFC with low C/R ?
I understand that using a AFC shifts the ignition timing up, and I also under stand that low compresstion ratio can run more agressive timing. Would AFC/450's and 8.5:1 make a safe combination generally speaking?
I do not have the custom burn ECU option for my car. :-\ |
Re:AFC with low C/R ?
So nobody has any comments on if the high timing added by the AFC/450's can be canceled out from a lower compresstion ratio?
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Re:AFC with low C/R ?
You would be safer than say a stock C/R.
But if you have the time/money to install lower comp slugs...then just go DIY ECU (TurboEdit or Uberdata)...you'd be 10x safer. How high are you planning to boost? |
Re:AFC with low C/R ?
Originally Posted by xenocron
You would be safer than say a stock C/R.
But if you have the time/money to install lower comp slugs...then just go DIY ECU (TurboEdit or Uberdata)...you'd be 10x safer. How high are you planning to boost? There is'nt ECU support for Escorts like there is Honda's, if I could just pay 70 bucks for a chip I would, but I cant. |
Re:AFC with low C/R ?
there are plenty of d15b7's running the afc hack with 9-ish or lower c/r's, so it looks like you'll be fine. then again, you could always try a msd btm.
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Re:AFC with low C/R ?
A BTM would be your best bet to retard timing with your setup. Or you could take it out of the base.
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Re:AFC with low C/R ?
Originally Posted by CSaddict
A BTM would be your best bet to retard timing with your setup. Or you could take it out of the base.
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Re:AFC with low C/R ?
Originally Posted by xenocron
as far as i know a BTM does little to nothing for the advance the hack creates...
I just went a head and tried low compresstion, works for me. No more deto, no matter what I try to throw at it. Even at the stock N/A timing. :) |
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