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Does lowering compression increase or decrease emissions?

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Old Jul 25, 2006 | 08:22 AM
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bboyoxygen's Avatar
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Default Does lowering compression increase or decrease emissions?

??
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Old Jul 25, 2006 | 08:44 AM
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Default Re: Does lowering compression increase or decrease emissions? (bboyoxygen)

no
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Old Jul 25, 2006 | 08:47 AM
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Default Re: Does lowering compression increase or decrease emissions? (doublejz)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by doublejz &raquo;</TD></TR><TR><TD CLASS="quote">no</TD></TR></TABLE>

So I can run 12.5:1 or 8.5:1 and the car will read the same on the sniffer?
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Old Jul 25, 2006 | 08:48 AM
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Default Re: Does lowering compression increase or decrease emissions? (bboyoxygen)

Neither really, a good tune is what increases or decreases emissions, proper a/f mixture and timing etc.
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Old Jul 25, 2006 | 08:50 AM
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Default Re: Does lowering compression increase or decrease emissions? (bboyoxygen)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote &raquo;</TD></TR><TR><TD CLASS="quote">So I can run 12.5:1 or 8.5:1 and the car will read the same on the sniffer?</TD></TR></TABLE>

If tuned properly. Obviously both applications would take a different tune.
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Old Jul 25, 2006 | 08:51 AM
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Default Re: Does lowering compression increase or decrease emissions? (juevi)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by juevi &raquo;</TD></TR><TR><TD CLASS="quote">Neither really, a good tune is what increases or decreases emissions, proper a/f mixture and timing etc.</TD></TR></TABLE>
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