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  #1  
Old 07-16-2021, 01:16 PM
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Default Race ported 4500 Victor manifold

For sale is a fully ported 4500 Victor manifold. This is a used manifold that has been fully ported to work on a pair of our 390 cfm Hi-port heads. It might work on some Edelbrock wide ports. This manifold does not seem to have been milled. The inner bolt holes have been messaged for bolt/wrench clearance, casting cleaned up and the manifold blasted. The ports at the manifold flange measure approximately 2.500 tall and 1.290 wide.

$875
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Last edited by PAUL K; 07-16-2021 at 01:28 PM.
  #2  
Old 07-16-2021, 03:10 PM
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Default Ported victor

Hi Paul, is the plenum ported as well? Any pictures of the plenum?

  #3  
Old 07-16-2021, 03:32 PM
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Fully ported manifold, modified and ported plenum. Big step up from the commercially available CNC programs.

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Old 07-27-2021, 08:31 PM
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Possible free delivery to Norwalk

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Old 07-28-2021, 03:05 AM
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Can we get a pic of the plenum ? thats the key.

  #6  
Old 07-28-2021, 12:25 PM
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Quote:
Originally Posted by Dragncar View Post
Can we get a pic of the plenum ? thats the key.
Here is one for you. I'd be happy to send them to a serious buyer. Not sure I agree that the plenum is the "key" .... It's only one part of the intake tract.
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Old 10-02-2021, 12:57 PM
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Bump

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Old 12-12-2021, 11:22 AM
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Offers?

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  #9  
Old 12-20-2021, 05:15 PM
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Aligns half way decent on our 410 cfm E-heads
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  #10  
Old 12-20-2021, 06:56 PM
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Quote:
Originally Posted by PAUL K View Post
Aligns half way decent on our 410 cfm E-heads
410 Eheads? Which head casting?

  #11  
Old 12-20-2021, 07:18 PM
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Quote:
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410 Eheads? Which head casting?
RPM's

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  #12  
Old 12-20-2021, 11:11 PM
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I'm almost scared to ask what it took to get them to 410.

  #13  
Old 12-20-2021, 11:43 PM
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I'm almost scared to ask what it took to get them to 410.
Close to twenty five years and more than two hundred pairs of heads..... Now it's easy.

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Old 12-21-2021, 10:30 AM
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Quote:
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Close to twenty five years and more than two hundred pairs of heads..... Now it's easy.
I ended up with a basic 350cfm pair...Its a boosted combo, so it'll be ok....But, 410 sure sounds good.

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  #15  
Old 12-21-2021, 02:43 PM
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Quote:
Originally Posted by opeliac View Post
I ended up with a basic 350cfm pair...Its a boosted combo, so it'll be ok....But, 410 sure sounds good.
Good choice

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Old 06-25-2022, 07:29 AM
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Bump

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  #17  
Old 08-05-2023, 04:35 PM
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Sold

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