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    1. #1
      Join Date
      Apr 2007
      Location
      left coast
      Posts
      66

      Edelbrock RPM Air Gap.....design flaws

      Flaw #1......The threaded hole for a vacuum source is smack dab under the rear float bowl of my Demon carb. I measured a Holley and the float bowl is not much shorter. Anyone have any idea why they did this? Is their an alternative vacuum source?







      Flaw#2.....Not entirely Edelbrocks fault, but the inlet for my Demon carb is smack dab inline with the threaded hole for my heater hose connection.






      Wondering if I could use this hole for the heater hose connection...









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