Standard boost guage measurments

lensosupra · 05-06-2008, 03:22 AM

I was woundering i am currently only using the standard boost guage in my 89 GT supra ....it reads in mmHG and goes of the guage when i flick the switch on the boost controler ...(am getting a boost guage ) was woundering what +4 mmhg worked out to be in PSI .....?

05-06-2008, 03:22 AM	#1
lensosupra Stock Join Date: May 2008 Location: Sydney Posts: 6	Standard boost guage measurments I was woundering i am currently only using the standard boost guage in my 89 GT supra ....it reads in mmHG and goes of the guage when i flick the switch on the boost controler ...(am getting a boost guage ) was woundering what +4 mmhg worked out to be in PSI .....? __________________