[Tigers] Fuel Pump Pressures

Carmods at aol.com Carmods at aol.com
Fri Apr 13 07:43:03 MDT 2012


Pressure gauges in the USA are usually PSI (pounds /square inch) or inHg 
(inches of  mercury). Vacuum gauges are usually graduated in -30 to 0 inHg.
 
The float valves in Holly carburetors start leaking at around 8 PSI. 
 
John Logan


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