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SN95 Cobras
need to tweak HC, emissions a little. HELP
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<blockquote data-quote="Cobrakid" data-source="post: 10422301" data-attributes="member: 2773"><p>hey guys,</p><p></p><p>I have the typical vortech set-up.</p><p></p><p>My emissions are just off by like 100 at 300 instead of limit of 220 HC.</p><p></p><p>What is a quick easy tuning mod to get them down just a bit, all else is fine.</p><p></p><p>no cats at all.</p><p></p><p>I heard, retard timing, idle to 1000, and bump fuel pressure a little.</p><p></p><p>the car has great ignition, and new plugs.... the tune is not an issue.</p><p></p><p>Went through on a 40* day, if it/the car was hotter, I think it may have gone through ????</p><p></p><p>any tips, or tricks......will be appreciated.</p><p></p><p>I have an adjustable SCT X3.</p><p></p><p>thanks,.</p></blockquote><p></p>
[QUOTE="Cobrakid, post: 10422301, member: 2773"] hey guys, I have the typical vortech set-up. My emissions are just off by like 100 at 300 instead of limit of 220 HC. What is a quick easy tuning mod to get them down just a bit, all else is fine. no cats at all. I heard, retard timing, idle to 1000, and bump fuel pressure a little. the car has great ignition, and new plugs.... the tune is not an issue. Went through on a 40* day, if it/the car was hotter, I think it may have gone through ???? any tips, or tricks......will be appreciated. I have an adjustable SCT X3. thanks,. [/QUOTE]
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need to tweak HC, emissions a little. HELP
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