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3.0L DURATEC Performance Information regarding the 3.0 Duratec V6 engine & swap process.

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Old 04-01-2008, 09:25 PM   #21 (permalink)
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Re: Intake test results are here

I can say it would not be difficult job for an experienced fabricator to do. The problem is packaging all the other bits (IAC, EGR, coil or swap to COP (cam cover issues may arise), etc...) in the available real estate away from heat and moving parts. This adds costs and complexity. Best bet may be the twin port Taurus intake...
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Old 04-01-2008, 10:35 PM   #22 (permalink)
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Re: Intake test results are here

so you've told me in past pm's...i still have one sitting in the back room.. i just have to figure out something for the egr and idle valve,not sure if the hood will close or not.
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Old 04-02-2008, 08:30 AM   #23 (permalink)
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Re: Intake test results are here

Quote:
Originally Posted by tour96se View Post
so you've told me in past pm's...i still have one sitting in the back room.. i just have to figure out something for the egr and idle valve,not sure if the hood will close or not.

The hood will close on the Contour, not sure about the Cougar. Some of the earliest 3L Contours used the Taurus aluminum split port intake with no problem.

Take a look at Stazi's old car....


The IACV has been relocated. I would try removing the hood blanket first... it may fit.
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Old 04-02-2008, 02:51 PM   #24 (permalink)
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Re: Intake test results are here

gotcha.. know how to relocate it if it wont fit,that's easy,kinda. but what about the egr? maybe just caping it off
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Old 04-02-2008, 04:43 PM   #25 (permalink)
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Re: Intake test results are here

Make a new tube is the other option...
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Old 04-03-2008, 02:29 AM   #26 (permalink)
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Re: Intake test results are here

Well then, i've never even seen the twin port taurus intake before... i actually like it alot better then the svt manifold in looks anyways.

Any chance it could get dyno'd soon ?
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Old 04-03-2008, 09:48 AM   #27 (permalink)
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Re: Intake test results are here

Well..i'm putting true duals on the tour tomorrow,i'm debating on whether or not to tackle the 3L manifold tomorrow too. Or leaving it how it is,dyno'ing for a baseline of sorts. Than putting the 3L on and dyno'ing again later.
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Old 04-03-2008, 03:33 PM   #28 (permalink)
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Re: Intake test results are here

Based on my experience the IAC's just barely fit under the hood with the 3L intake. It may vary from car to car though. It think after some reving the IAC tilts up and scratches the hood a bit. You can grind down the mounting surface on the intake or the IAC if you are worried about it. Just make sure you get a good seal when all is finished.
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Old 04-03-2008, 05:02 PM   #29 (permalink)
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Re: Intake test results are here

You can relocate the IAC if need be and plug the factory ports. Then tap for air before the throttle and run the other line into a new hole in the plenum that will need to be drilled and tapped. I have done this and no real issues other than it idles a bit higher (could be that I'm still not tuned 100%). Just make sure the hose and fittings are a decent size, I have 5/8" fittings. The hose needs to be pretty stiff to prevent collapsing under vacuum.
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Old 04-05-2008, 07:49 PM   #30 (permalink)
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Re: Intake test results are here

Nevermind... just saw the other thread.
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Last edited by SicSE; 04-05-2008 at 07:57 PM.
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