Fuel rail question

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May 20, 2007 | 09:09 AM

nova65ss

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Staging Lane

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From: Raleigh, NC

Fuel rail question

Can someone tell me what the silver diaphram looking thing is on the fuel rails? My truck rails had 4, on the new ZO6 intake I bought it has a spot for one but is not there. Anyone help me out I tried searching but do not know what it's called. Thanks,

Jimmy

May 21, 2007 | 07:20 PM

nova65ss

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Staging Lane

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Anyone know what i am talking about? Thanks,

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May 21, 2007 | 10:52 PM

67rsss

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I do believe that is a pulse supressor. If I recall, it helps to smoth out pressure spikes from your in tank pump.

May 22, 2007 | 01:00 AM

bczee

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yup. That is also what I have found in my research. Not sure of the correct name, but the function is correct.

May 22, 2007 | 06:12 AM

nova65ss

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Staging Lane

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Thank you! Does yours have a silver cap on it or is it open? Seems like something is missing out of it. Thanks again,

May 24, 2007 | 01:14 PM

nova65ss

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Staging Lane

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Went to the dealer today and they assured it was the fuel dampener. Ran me 90 bucks with the 8 dollar retaining clip! Make sure you ask the person that you are purchasing an intake from if it has it

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