C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

MINIRAM and EMISSIONS

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Old Jun 26, 2004 | 08:59 PM
  #1  
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Default MINIRAM and EMISSIONS

Lets start off... I was naive and asked the wrong questions. I asked TPIS if I will pass the smog test in NY with the miniram.. They said yes. I did not ask about the visual test... stupid I know..

I just purchased a miniram from the forum.. transaction went excellent and I was very happy.

What can I do to pass the visual. I noticed someone posted on a previous post regarding this issue a remote EGR.. is this possible?

where is the EGR on an LTI.

Maybe I can set up a dummy.. Maybe I will get lucky and nobody will look.

I have the headers with all the hookups

what do the miniram people out there do in this situation.
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Old Jun 27, 2004 | 11:36 AM
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Default Re: MINIRAM and EMISSIONS (lawcorvette)

No responses..

I guess I am stuck hoping for luck and if not swapping my long tube set up on and off the car with the miniram once a year.

this whole thing started with heads that were felpro ported to a 1206.. and limited intakes available that would match it.

I guess what I will do is somehow get the accel superram lower manifold to match up with the heads just for emissions testing. Could I just trim the intake gaskets enouph to seal. Just enouph for emissions testing

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Old Jun 27, 2004 | 02:58 PM
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Default Re: MINIRAM and EMISSIONS (lawcorvette)

If all you are worrying about is visual, why not take off yoru miniram and weld a fake EGR to it in a way as it would 'look' legit. As long as it is there and connected to the header and your car passes, they should let you pass.

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Old Jun 27, 2004 | 03:09 PM
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Default Re: MINIRAM and EMISSIONS (MrNuke)

I am thinking that. thanks for replying I really want to know what the people with minirams are doing to get past the visual in NY I see people with them. I have the connections on the headers so I may do exactly what you are saying.. I was also thinking about adapting fuel rail covers from an LT1 to cover up the area. If the emission trees are on the headers I am hopping no one will look too much.

I can't believe I let this slip. This project is becoming a nightmare. If you read posts here often I am starting to post a lot and starting to let the professionals handle more and more.

I was looking for a superram but couldn't find on 1206 ported.. and I have to admit I like the idea of the miniram more. WIth the 406 and the 3.54 gearing I didn't think I would get many revs out of the superram and I was looking for more revs.... My original long tubes just ran out of gass at 5 rpms and I didn='t like that.

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Old Jun 28, 2004 | 07:03 AM
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Default Re: MINIRAM and EMISSIONS (lawcorvette)

I rigged up a connection to the egr tube on the headers and ran a hose under the runners toward the back of the intake. This made it look like it was functional. I also found a shop that was a little slack
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Old Jun 28, 2004 | 08:23 AM
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Default Re: MINIRAM and EMISSIONS (jerkyboy)

from what ive been told the cam is the limiting factor with emissions. you need a good cat, and a mild to med cam. i dont think you will fail because you dont have egr or air pump.
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Old Jun 28, 2004 | 03:21 PM
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Default Re: MINIRAM and EMISSIONS (mos90)

It's the visual that's the problem. My 2149 Hooker Headers have an open tube for EGR connection. The tech looks at that and say WTF, then you're done.
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