Celica Forums General Discussion Exterior boost gauges

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boost gauges #98528 Feb 5, 9:20pm
Joined: Sep 2003 Posts: 49 California celicakid03 Member
celicakid03 Member Joined: Sep 2003 Posts: 49 California	How come boost gauges have numbers before zero?

Re: boost gauges celicakid03 #98529 Feb 6, 10:17am
Joined: Oct 2002 Posts: 2,667 South Jersey RicePowered ECelica Staff
RicePowered ECelica Staff Joined: Oct 2002 Posts: 2,667 South Jersey	A turbo-boost gauge has a vacuum half and a boost half, thereby being able to show either negative or positive pressure.

Re: boost gauges celicakid03 #98530 Feb 6, 9:19pm
Joined: Nov 2003 Posts: 660 Meridian, MS Celicaracer18 Senior Member 1995 Toyota Celica ST
Celicaracer18 Senior Member 1995 Toyota Celica ST Joined: Nov 2003 Posts: 660 Meridian, MS	i knew a guy one that had the K&N typhoon CAI on his accord, and installed a boost gauge(with no negative numbers) and a vacum gauge and said he was getting like 3 PSI. i was just wandering even if he was why would he get a vacume gauge?

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