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Re: EFI Question [message #349757 is a reply to message #349756] Tue, 29 October 2019 12:34 Go to previous messageGo to previous message
ljdavick is currently offline  ljdavick   United States
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Registered: March 2007
Location: Fremont, CA
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I'm no expert but I expect that the pressurized pipe is really filled with pulses of exhaust gas pressure interspersed with pulses of vacuum. The vacuum (less than ambient pressure) draws in outside air.



Larry Davick
A Mystery Machine
1976(ish) Palm Beach
Fremont, Ca
Howell EFI + EBL + Electronic Dizzy
 
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