Haltech Split and Idle Emissions

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Apr 5, 2005 | 11:42 AM

dubulup

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development

Joined: Aug 2002

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From: Lafayette, LA

Split and Idle Emissions

This controls the spark for "emisson" purposes...isn't this why they have trialing plugs? Or is it just for MPG?

Could a lower or higher split lower the HC and CO in emission testing?

Apr 5, 2005 | 03:52 PM

Sesshoumaru

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From: Iowa

It's to aid in a complete burn in combustion (flame propagation).

This improves power/mpg/emissions

HC is mostly unburnt fuel IIRC therefore it could be used to alter the HC content. I think the more HC the less CO you have but i'm not sure.