Intake manifold

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terminator

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	Intake manifold « on: October 03, 2014, 04:42:59 PM »

I'm going to install another intake manifold with larger capacity. May be someone has already done the same?

Should I change KISRM? If yes how can I know the volume of intake manifold?

P.S. I dont want to fill it with water

KISRM = zkorr/ (Vs/Vh *z)

Vs......volume of intake manifold (from throttle blade to inlet valve)
VH......engine capacity
z.......number of cylinders
zkorr...Faktor for correcction.................................0.95 at z = 6


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flaattire

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	Re: Intake manifold « Reply #1 on: October 13, 2014, 11:32:08 PM »

Had you considered asking the manufacturer of the new manifold?


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TijnCU

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flying brick

	Re: Intake manifold « Reply #2 on: October 14, 2014, 06:47:52 AM »

Or, if corrosion because of water is your only concern, fill it with gasoline and measure.


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My project (all photos back online!)

majorahole

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	Re: Intake manifold « Reply #3 on: October 14, 2014, 10:52:41 AM »

small foam beads, like from those big chairs filled with them


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ddillenger

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	Re: Intake manifold « Reply #4 on: October 14, 2014, 12:47:44 PM »

Fill it with water if you care for accuracy.


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terminator

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	Re: Intake manifold « Reply #5 on: October 14, 2014, 05:27:03 PM »

Thanks I think I will) Also pipes are bigger. I asked because I dont know is it very important or not.


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carsey

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	Re: Intake manifold « Reply #6 on: October 15, 2014, 10:58:26 AM »

nah, I wouldnt say its important.


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nyet

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	Re: Intake manifold « Reply #7 on: October 15, 2014, 11:04:25 AM »

Agreed, not that critical.


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ME7.1 tuning guide
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Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex

terminator

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	Re: Intake manifold « Reply #8 on: October 15, 2014, 11:16:58 AM »

I think you are right, because many people and me too install bigger cooler without software modification.


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