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Original Message
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| RE: No, Jeff. |
| By Gerry Proctor - 03/30/2004 10:09:51 AM; IP 207.133.188.254 |
| You don't need to do any modifications to the spacers vacuum channels or ports. From a performance perspective on the size of the bore on the spacer you'd want the spacer exit to be the same size or slightly smaller than the intake manifold's entry. Otherwise you'll have a lip on the entry transition which could upset airflow and lead to distribution and fuel drop out. This, however, is purely theoretical. It could, depending on the difference, create some intake turbulence that could be beneficial. Of course, the aluminum spacer will not provide any heat insulation. |
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