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Discussion Starter #1
My new motor (SBC) has a performer rpm intake on it. The Holley I have covers the hole on the manifold that I would use to hook up the brake booster. I guess the shape of the Edelbrock carbs allow enough room. But my Holley 4150 w/ dominator bowls doesn't.

So what do I do.

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David Nafarrete
Team Chevelle Gold
1965 406 6speed
(motor in the car, just a little longer I promise)
 

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Had the same problem with the Air-Gap, Had to put a 1.0" spacer in and use a dropped air cleaner.

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Harley
69 461 El Camino Nitrous Model
69 Chevelle coupe
71 SS Camaro
75 L-82 Corvette
71 Gremlin X
Kerrville,Tx.
 

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Discussion Starter #4
There is no room for a fitting of any kind. The carb is directly above the hole. There is just enough room for a plug, but that has to be installed with the carb off.

I had a holley dual plane on the old motor. The fitting was back farther, closer to the distributer. Different companies...

I thought about the spacer. But how that affects the power is my concearn. I was hoping there is some tricky way of fixing this. I guess not. Oh well, I will try a spacer. Now do I go with the four hole or the open? haha
 
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