accordian pipes

Nissan 300ZX technical discussion forum: Maintenance, performance, installations, modifications, how-to's and troubleshooting.
Jay07
Posts: 5
Joined: Thu Mar 24, 2011 9:32 pm
Car: 1994 300ZX w/ JDM VG30DETT swap

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I was wondering if i needed to attach the (vaccuum) lines on the accordian pipes or if i could just block them off ? im new to Z32's and could use whatever help possible! if anyone is familiar with these motors (vg30dett) and lives around the Pearland,TX area i will pay for your gas to come check my car out and give me some help with the pipe routing Thanks in advance !


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Ace2cool
Posts: 11650
Joined: Sun Apr 20, 2008 5:21 pm
Car: 1991 Nissan 300ZX TT
1966 Datsun Fairlady 1600
2005 Suzuki GSX-R 600
1974 Honda CB550 Four
2009 Ford F150 Lariat
Location: Murfreesboro, TN

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If it's the large nipple, it's for the PCV, and you definitely want that. I don't remember off the top of my head what the other nipples are for, but I think it is important.

Jay07
Posts: 5
Joined: Thu Mar 24, 2011 9:32 pm
Car: 1994 300ZX w/ JDM VG30DETT swap

Post

Ok thanks alot. Also how can I raise the boost to 15 psi ? How much would that cost ?

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Ace2cool
Posts: 11650
Joined: Sun Apr 20, 2008 5:21 pm
Car: 1991 Nissan 300ZX TT
1966 Datsun Fairlady 1600
2005 Suzuki GSX-R 600
1974 Honda CB550 Four
2009 Ford F150 Lariat
Location: Murfreesboro, TN

Post

Boost controller. You don't want to add boost without a tune though. Search, as this has been covered many times before.

Electronic boost controller will let you control it from inside, Manual Boost Controller, you will have to pop the hood and adjust it.


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