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91 intake manifold on 86 motor?? Worth It?

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Old 06-16-03, 06:08 PM
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91 intake manifold on 86 motor?? Worth It?

Is it really worth all the time it takes to do and the money? What do you all need? Do you need tps? Any info would help. Thanks
Old 06-16-03, 06:20 PM
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still love the FC

 
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Lightbulb Check out this post in the archive:

https://www.rx7club.com/forum/showth...threadid=95492

Depends on the cost I suppose, but there are some gains to be had.
Old 06-16-03, 06:32 PM
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Would I also be able to port the 91 intake setup like you can with the 86-88?
Old 06-16-03, 06:33 PM
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Old 06-16-03, 11:32 PM
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Is this everything I need?

1) The three sections of the 89 intake. (The Dynamic Chamber, Upper intake, and Lower intake)

2) The 6-port actuators from the 89 lower manifold

3) The VDI actuator

4) UPPER AND LOWER fuel rail from the 89

5) The mounting bracket that holds the dynamic chamber up

6) New manifold gaskets (throttle body to dynamic chamber (DC), DC to upper manifold, upper to lower manifold, and finally lower manifold to engine block.

7) An 89 BAC valve, but you will also need the electrical connector to use this piece.

8) A lot of carburetor cleaner!

9) new injector o-rings, upper grommets, and lower grommets

10) Other things that I purchased: new vacuum hose, some JB weld, and some new fuel line.

And if it is does anyone have all of this and how much for every item. I can buy carb cleaner and gaskets but I need the parts from a 89/91 that come on the car.
Old 06-17-03, 12:14 AM
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wtf is a Dynamic Chamber??? my intake manifold is a 2 piece. upper and lower, i have a Tii tho....


Daniel
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