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  #1  
Old 10-06-2015, 10:00 PM
justintiime justintiime is offline
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Default Could use some carb adapter help!

I'm new to these old pontiacs. My 389 has a 2 barrel. I am putting the ez-efi on it, so I needed a 4 barrel intake. I found one off a 1964 but its off. You can see in the pictures.

Does anyone have recommendations of a proper carb adapter to go from a 4150 style throttle body to this factory intake?




  #2  
Old 10-06-2015, 10:23 PM
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400 4spd. 400 4spd. is offline
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First question I have is what year is the engine you plan to put that intake on? A '64 intake won't bolt onto '65 or '66 389 heads.

  #3  
Old 10-06-2015, 10:30 PM
justintiime justintiime is offline
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Its a 64 intake going on a 64 motor

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Old 10-06-2015, 10:35 PM
tom s tom s is online now
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you need a square bore adapter.The one you have is for a spreadbore.Tom

  #5  
Old 10-06-2015, 10:38 PM
justintiime justintiime is offline
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Sounds like a cheap and easy solution

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Old 10-06-2015, 10:43 PM
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54nomore 54nomore is offline
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PAPER SG

Possibly this?

Nevermind. Copy and paste didn't work.

I was trying to show you a Transdapt #2064.

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  #7  
Old 10-07-2015, 03:07 AM
justintiime justintiime is offline
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I was looking at that, just not 100% sure it will work. I will call them tomorrow

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