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Old Jul 10, 2005 | 11:13 PM
  #1  
bshackelford711's Avatar
bshackelford711
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carb spacer

I have a Carter AFB carb that is a spread bore carb. I also have a Mr. Gasket spacer that was on my old intake that reduced it from a spread bore to a square bore.

I am wondering can i get away with not putting the spacer on my new RPM intake?



thanks
-Brandon-
 
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Old Jul 10, 2005 | 11:25 PM
  #2  
gtex's Avatar
gtex
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From: Texas
Will the spread bore actually bolt to the RPM? I though the bolt pattern was different. But, I could be mistaken. Anyway, it's a good idea to use the spacer as it helps to keep the carb from getting too much engine heat.

I'd try it first with the spacer. But, even if you don't, it's not that much work to experiment using or not using the spacer.
 
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Old Jul 11, 2005 | 12:38 AM
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lowcountry
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From: Haveloce
The RPM intake is a square bore you will have to use the Adapter in order to continue to use the Carter
 
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Old Jul 11, 2005 | 02:24 AM
  #4  
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Bear 45/70
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From: Union, Washington
With the large secondary throttle valves they will hit the manifold and not open all the way. That is the reason an adapter is required.
 
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Old Jul 11, 2005 | 03:29 PM
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FalconStng
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I think you'll be better off with a spacer anyway. I used a spacer specifically for limiting heat transfer. I don't know if they make the adapters with that material or just aluminum. Either way it'll be better than right on the intake.

Good Luck!

Tracy
 
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