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[C2] BB hood question

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Old Jul 11, 2025 | 10:28 PM
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Any chance someone has checked to see if a 67 hood chamber might come close to fitting a 65/66 BB hood?
Thanks
Dom
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Old Jul 11, 2025 | 10:50 PM
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What do you call a hood chamber
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Old Jul 12, 2025 | 08:14 AM
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Originally Posted by Nowhere Man
What do you call a hood chamber

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Old Jul 12, 2025 | 09:16 AM
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It’s fiberglass. You can make anything fit!

I learned several things when installing the L88 cowl induction plenum on a sbc with the ‘67 bbc hood:
  1. The carb center is about 1 1/2” off from a bbc
  2. It is a cowl induction set up taking advantage of the high pressure area at the bottom of the windshield
  3. The areas at the front and sides are low pressure areas meaning you get little to no ram air effect at the front or sides (meaning the 65/66 hood vents are just that, vents not intakes)
  4. The best use of the 65/66 hood is air cleaner clearance and looks (why I used it on my 64 with a 427 sbc)
You may know all of this already, but my point is that it is a lot of effort to install the plenum with little to no benefit.
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Old Jul 12, 2025 | 10:30 PM
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Thanks Factoid!
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