Im running open WG for exhaust an boost.(7lbs) I dont even have a pipe for the WG right now. Gehtto I know. But anyways I was lookin, im boostin close to 9psi. why is this since I have a 7psi spring?? Im also running open DP.

-Open DP
-Open exhaust on WG(no Pipe)
-7 lbs sping

Got any Ideas???

 

English?

 

makes sence to me.

 

are you saying that you are spiking to 9psi but your running off a 7psi spring? and you dont know why?

 

correct...but im thinking its becuse of the open DP?

 

where do you have the vac line for the wastegate running to? and where is the line for the Boost gauge going to?

 

line to the WG to the Turbo it self. the the gauge is off the manifold

 

what kind of gauge do you have and is it working correctly? Reason I ask is because you should be reading a lower amount of boost since you wg line is running to the turbo and you have a pressure drop from the turbo to the manifold.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BoostedEG6 &raquo;</TD></TR><TR><TD CLASS="quote">what kind of gauge do you have and is it working correctly? Reason I ask is because you should be reading a lower amount of boost since you wg line is running to the turbo and you have a pressure drop from the turbo to the manifold.</TD></TR></TABLE>I have a phantom auto meter gauge. i see what your saying. hummm..it was cool out this morrning. air is more denser maybe caused it to boost more?

should i have the WG plugged into the manifold? I would think the way i have it setup right now it would be best?

 

it doesnt matter either way that you put the vac line. The way you have it now is fine. If you placed the vac line at the manifold just means that when the mani is at the right pressure it would open the wg vice when the pressure is at the turbo. Do you understand what I am saying?

 

yeah i go u.

I think between open DP an Haven it cool outside caused it to spike/creek. i need to to get the exhaust on.

 

is it spiking or creeping or both?

 

your WG diaphram might be dirty or clogged with carbon. it could be stickin cuasing it to spike.

 

what turbo is it and manifold?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RedR &raquo;</TD></TR><TR><TD CLASS="quote"> what turbo is it and manifold? </TD></TR></TABLE>

+1

 

Herms Fab log mani with a t3/t4oe 60 trim. everything is new. usen a tial 38mm wg

 

anyone else thinks its still the open dp thats causen it to boost 10psi?