I posted quite awhile ago that a new Airtex mechanical pump we purchased was pushing 10 PSI, and it turned the carbs into bubbling fountains. We hid a 1-4 PSI Holley 12-804 regulator just above the pump and solved the issue.
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Mick Batson
1967 original owner Tyro Blue/black top 4-speed HO GTO with all the original parts stored safely away -- 1965 2+2 survivor AC auto -- 1965 Catalina Safari Wagon in progress.
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