** 7.5PSI WG Spring But Only 4.5PSI of Boost ???
09-14-2005, 01:13 AM
#12
0.5 BAR
Thread Starter
Join Date: Sep 2005
Posts: 155
Re: ** 7.5PSI WG Spring But Only 4.5PSI of Boost ???
Originally Posted by Mugen112
Is it a new wg or a used one? Its possible that if its a used one maybe they changed the spring to a 4lb one. Just a thought.
0.25 BAR 3.626 PSI spring
I already have a big yellow 10psi spring to replace it with.
09-14-2005, 01:23 AM
#13
0.5 BAR
Join Date: Jul 2004
Posts: 153
Re: ** 7.5PSI WG Spring But Only 4.5PSI of Boost ???
it vac sig to your wg is right out of the compressor. It is prob around 7.5 lbs their. thier is prob about a 2 lbs loss through your piping and intercooler. Still their could be a leak. Mine isnt boosting right. It builds at the normal time and holds steady boost at partial throdle, but and WOT the boost falls off at the top end. I havent looked for leaks though
09-16-2005, 12:50 AM
#14
0.5 BAR
Join Date: Oct 2004
Posts: 69
Re: ** 7.5PSI WG Spring But Only 4.5PSI of Boost ???
Originally Posted by JFoster
Originally Posted by Mugen112
Is it a new wg or a used one? Its possible that if its a used one maybe they changed the spring to a 4lb one. Just a thought.
0.25 BAR 3.626 PSI spring
I already have a big yellow 10psi spring to replace it with.
09-16-2005, 08:24 PM
#15
0.0 BAR
Join Date: Aug 2003
Posts: 37
Re: ** 7.5PSI WG Spring But Only 4.5PSI of Boost ???
could be a leak in the charge pipes or ur spring is a four pound spring..or ur wastegate diaphramn isn't good, but then that would give u surges??...probably a leak in the syatem or i.c
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