Nissan 370Z Forum  

How much boost pressure can a built VQ37VHR withstand?

Originally Posted by Diabel So, getting back to topic - how much boost pressure can a built VQ37VHR withstand? 16,17 psi ? Mine block is 9.0:1, arps l19, without e85

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Forced Induction


Like Tree111Likes

 
 
LinkBack Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 10-31-2014, 07:07 AM   #11 (permalink)
A True Z Fanatic
 
Chuck33079's Avatar
 
Join Date: Nov 2011
Location: Houston
Posts: 12,265
Drives: 2011 370ztt
Rep Power: 29540
Chuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond repute
Default

Quote:
Originally Posted by Diabel View Post
So, getting back to topic - how much boost pressure can a built VQ37VHR withstand? 16,17 psi ?



Mine block is 9.0:1, arps l19, without e85 or water/meth injection.



Isn't the stock intake plenum the max limiter of boost we can go with?

That's not a question that can be answered without a lot more info. 25 psi out of a tiny turbo is a lot less air than 25 psi out of a large one. The motor may hold up fine with 15 psi out of a gt28 and explode at 15 psi out of a gt42.
__________________
2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent
Chuck33079 is offline   Reply With Quote
 

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
[FOR SALE] VQ37VHR built Engine 4.0L & GTM Stage 2 Supercharger kit boraturbo Parts for sale (Private Classifieds) 27 09-28-2012 07:22 AM
WTT: Matte White Fully Built Show and Go Evolution 9 RS ~ 740hp/540tq on LOW Boost Anarchy99 Other Vehicle For sale 8 07-14-2012 07:59 AM
[FOR SALE] STRI Oil temp. Oil pressure and boost gauges Ron Parts for sale (Private Classifieds) 10 05-03-2012 12:30 PM
[FOR SALE] NEW PROSPORT GAUGES (BOOST, AFR, OIL TEMP and OIL PRESSURE) kosstick Parts for sale (Private Classifieds) 54 01-26-2012 09:02 PM
FS: Brand New Defi BF Link Gauges Amber Boost / Oil Pressure twenzel Parts for sale (Private Classifieds) 2 02-08-2010 02:20 AM


All times are GMT -5. The time now is 11:21 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2