C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Street Demon 625 cfm Installed

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Old May 27, 2019 | 02:53 PM
  #21  
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thx! ill give it a go
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Old May 27, 2019 | 10:03 PM
  #22  
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You cannot connect that hose to the charcoal canister to a vacuum port. That hose to the charcoal canister goes to bowl vent, which has no vacuum.

Lars
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Old May 29, 2019 | 08:30 AM
  #23  
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Hmm...I don"t think there is a bowl vent on the Demon...
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Old Jan 21, 2022 | 12:30 AM
  #24  
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So... Anyone have some follow up on the Demon carb?
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Old Jan 21, 2022 | 09:11 AM
  #25  
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Nice install, looks good! 😎
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Old Jan 21, 2022 | 10:20 AM
  #26  
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[QUOTE=
...there was even a Road Demon which I have never seen anyone use......Jebby[/QUOTE]

Previous owner had a Road Demon 600CFM installed. It took a lot of tweaking and jetting to get it all sorted out. In fairness, some of the issues may have been induced by the PO. I eventually went back with a Holley and never looked back.

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Old Jan 21, 2022 | 10:21 AM
  #27  
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I sold my Street demon to a friend who put it on his Camaro. It works nicely.
I've put on a carb refurbished by Lars. Original to my 71 and it also works like a charm.
Qjet has different sound to Street demon. Much more throaty.
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