MBC and boost gauge installed, if I don't use the N75 valve do I still leave it attached to the
09-02-2006, 03:04 PM
#3
AudiWorld Senior Member
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One hose goes from boost MBC to WG, one goes from MBC to turbo boost pressure and the other...
is the one I am not sure about, its the one that recirculates in the pcv hoses. Do I just plug this or leave it on the N75? I just plugged it and took the N75 out of the car and it ran fine although with the MBC set to 21 PSI it didn't pull as hard as it did without the MBC but it was much more smooth and held 19psi to 6500rpm. Thanks for any more help, I don't have a laptop so for now you guys are my tuners.
Elijah
Elijah
09-02-2006, 09:23 PM
#6
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Hmm, very good question that I can't answer...never pressure tested since going MBC only, no reason.
I was actually going to ask Piggie if he'd do a quick pressure test since it's been quite a while. If it happens, I'll be sure to let you know his secret. Until then, I'm not of much help.