Jump to content
View in the app

A better way to browse. Learn more.

300ZX Owners Club

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Im running stage 3 t25 tubs at 13 psi standard boost. My controller lights up and it beeps to confirm when you change the boost setting so it seems to be ok. When I boot it with the boost contoller off the gauges show 13 psi ( 0.8 bar on the boost controller). When I then turn up the boost to say 1.2 bar the controller confirms the change but when I floor it again it stays at 13 psi! Could this be the controller or something else? Any ideas would be helpfull

Featured Replies

Im running stage 3 t25 tubs at 13 psi standard boost. My controller lights up and it beeps to confirm when you change the boost setting so it seems to be ok. When I boot it with the boost contoller off the gauges show 13 psi ( 0.8 bar on the boost controller). When I then turn up the boost to say 1.2 bar the controller confirms the change but when I floor it again it stays at 13 psi! Could this be the controller or something else? Any ideas would be helpfull

 

Yamez have you ever been able to hit more than 13psi ???

 

Is this a newly fitted controller ???

 

Ryan

  • Author

Not since having new tubs. To be honest Im not sure if it worked with the old ones as I only drove it once without touching the boost before the engine blew and turbos were found to be screwed. Ive never had much luck with this car from the start.

Hi, what make is your boost controoler? you might have to reset the controoler if it is an hks evc type.

Not since having new tubs. To be honest Im not sure if it worked with the old ones as I only drove it once without touching the boost before the engine blew and turbos were found to be screwed. Ive never had much luck with this car from the start.

 

Mate come and see me when you get a chance as i have spent the past few days looking into this so i should be able to help :D

  • Author

ok bud will do thanks - im on leave at mo but will be back this sunday. Greddy PRotec is the boost controller im using. Is a bit old i think.

  • Author

And whats this I hear of oc police busting you for razzing around on the taxiway after the airshow brett? :D

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

Recently Browsing 0

  • No registered users viewing this page.

Important Information

Terms of Use

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.