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Allante intake... vacuum routing....?

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Allante intake... vacuum routing....? by v8fiero400

Started on	: 04-07-2007 05:56 PM
Replies	: 4
Last post by	: Fieroking on 04-08-2007 03:13 PM

v8fiero400
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Report this Post04-07-2007 05:56 PM

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I am in the tune and test phase on my 4.9 swap with the Allante intake.

There are like 6 ports that come from the throttle area....4 on top and 2 on the side.

Can anyone explain which port is for what or maybe post a vacuum diagram?

Thanks

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Fieroking
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Report this Post04-08-2007 01:21 AM

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Of the 4 on top I have one running to the Fuel pressure regulator one to the EGR valve on the side of the Throttle Body, the other 2 are plugged off. The 2 on the side (larger ones) I connected to the fuel evaporator cannister. The ERG doesn't really do anything (I found this out after I completed may intake install)

Joe Sokol

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85 SE Daily driver
88 Formula/GT 4.9 Allante Intake (My Baby)

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aaronrus
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Report this Post04-08-2007 03:52 AM

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quote

Originally posted by Fieroking:

Of the 4 on top I have one running to the Fuel pressure regulator one to the EGR valve on the side of the Throttle Body, the other 2 are plugged off. The 2 on the side (larger ones) I connected to the fuel evaporator cannister. The ERG doesn't really do anything (I found this out after I completed may intake install)

Joe Sokol

the EGR only exists on '87 and '88 allante intakes.. '89-'92 and later doesnt have it

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opm2000
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Report this Post04-08-2007 06:48 AM

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Do you have an auto or manual trans?

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Fieroking
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Report this Post04-08-2007 03:13 PM

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I pulled my intake off today to change injectors. I was somewhat wrong on my setup. It goes on top one line to the pressure regulator, one line to the evap canister, the other 2 blocked off. On the side one large to the evap cannister and the other blocked off. I do have a manual car.

Sorry was trying to do it from memory (it's a;most full)

Joe Sokol

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85 SE Daily driver
88 Formula/GT 4.9 Allante Intake (My Baby)

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