View Full Version : turbo gauge question
STi403
04-17-2008, 08:55 PM
ok so heres my problem ive got a mines boost gauge and it reads in cm kg2. so my question is `how much psi am i boosting? it currently boosts 7 cm/kg2.
STi403
04-17-2008, 08:58 PM
please close this thead. pushed it twice cos it froze
dj_rice
04-17-2008, 09:00 PM
Taken from Wikipedia.com
To convert cm/kg2 into psi multiply by 14.223 but that doesnt seem right so I dunno...
http://wiki.xtronics.com/index.php/Pressure_Conversion_Table
Spoons
04-17-2008, 09:05 PM
Originally posted by dj_rice
Taken from Wikipedia.com
To convert cm/kg2 into psi multiply by 14.223 but that doesnt seem right so I dunno...
http://wiki.xtronics.com/index.php/Pressure_Conversion_Table
Posted in other thread. It's right, so he is not boosting that much.
Supa Dexta
04-17-2008, 09:06 PM
1 kilogram-force/square centimeter = 14.223 343 334 pound/square inch
badatusrnames
04-17-2008, 09:08 PM
I have the same thing, use http://www.onlineconversion.com
Are you sure it isn't 0.7 kg/cm^2??
STi403
04-17-2008, 09:15 PM
Originally posted by badatusrnames
I have the same thing, use http://www.onlineconversion.com
Are you sure it isn't 0.7 kg/cm^2?? ya sorry its 0.7. is that stock boost?
Supa Dexta
04-17-2008, 09:18 PM
well thats 10lbs, no idea what stock is on it.
badatusrnames
04-17-2008, 09:18 PM
I dunno? What do you drive??
Edit: I'm guessing an STi?
From this it sounds like anywhere from 12-14.5:
http://www.boostcruising.com/forums/index.php?showtopic=88907
Sound like you're a little low? I don't know anything about STi's... do they safety boost?
Supa Dexta
04-17-2008, 09:21 PM
Its an sti, from his ID there, I thought they were closer to 13/14 stock, but I'm not sure..
STi403
04-17-2008, 09:23 PM
im not sure if im right on this 10 psi is wat i found. its my 1990 GTR.
badatusrnames
04-17-2008, 09:33 PM
I dunno then, try searching on GTRcanada.com.
~10 psi sounds about right, my Z is 9.5-10 (stock) if that means anything...
STi403
04-17-2008, 09:47 PM
cool thats all i wanted to know. just makin sure im not over boosting.
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