EGR Effect on Emissions

The 1UZFE EGR Delete Kit is available for sale here.

Tonyd

Member
Messages
226
Location
UK
Guys,

According to the govt bible on the Single Vehicle Approval test here in the UK I do not have to use catalytic converters on the LS400 engines I'm putting into my Cobra projects.

However I do have to get the engines below the following emissions levels

CO 3.5% and HC 1200ppm.

Now I'm reasonably confident that a fuel injected and electronic ignitioned car can pass these levels, but I'm wondering that if I ditch the EGR system completely will I still come under these maximum limits.

What is the general opinion ? Anybody had experience of Emissions tests with and without EGR systems.

I'm asking because the EGR system is really easy to get off now as there isn't a body on the engine/chassis combo but once the body is on, as will happen in a couple of weeks, removing the EGR will be a right royal pita.

Thanks for your continued advice, its very welcome and appreciated.

Cheers,

Tony
 

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