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Bypass solenoid/ valve on eaton m90 gen v

05GTPcmpg

New member
Needed some help with my 05 gtp comp g. Long story short did a bunch of mods that took me almost 3 weeks to complete, and ported the intake and exhaust ports on the heads as well as many other things. i put a 3.5 pulley on it and I am only running 5psi now. So my boost actually dropped and I think my bypass valve is installed wrong or the tune I got wasnt right. My vacuum is at 20psi at idle and when driving goes to around 10psi to 15psi, so I know it doesnt have a leak. Does anyone have pictures of the bypass valve on there supercharger or any comments would help.
 


Lounge?

Sure..there are lots of pics. However it's quicker and easier for us to tell you what you put together wrong. Plesse put up a picture of yours. Thanks.
 
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