D24T.com  

Go Back   D24T.com > Technical Discussion Area > Performance and aftermarket

Reply
 
Thread Tools Display Modes
  #11  
Old 06-13-2017, 10:48 AM
BluevanACD2005 BluevanACD2005 is offline
Senior Member
 
Join Date: Sep 2011
Posts: 143
Default

Quote:
What are the specs on the new turbo? Did you get a chance to try the 9cm turbine on that Holset?
The new turbo has a turbine and housing like stock, and has a bigger compressor.

http://m.ebay.com/itm/T3-48-Compress...=1387599756020

I did buy the 9cm housing, but it didn't fit the H1C.


I forgot you just made a thread about pop pressure Russ. The reason I thought 2300 was higher than stock is the huge stack of shims in them. Maybe they had the wrong springs? I didn't build them, so I am unsure of their history.
Reply With Quote
  #12  
Old 06-13-2017, 03:53 PM
ngoma ngoma is offline
Senior Member
 
Join Date: Nov 2009
Posts: 630
Default

Quote:
Originally Posted by R.Mojica View Post
isn't 2300psi oem pressure?
Greenbook specs conversion math is off.

Operation AG14 shows checking injector pop value 14.5 - 16.3 MPa (2062 - 2318 psi). Should be (2103 - 2364 psi), if my calculations are correct.

Operation AG16 shows reconditioning injector pop to 15.2 - 16.3 MPa (1780 - 1920 psi). Should be (2205 - 2364 psi), if my calculations are correct.

Operation AG15 shows leak testing injector to hold 13.5 MPa (1920 psi) ( Should be 1958 psi) for 10 seconds with no drip. I like to test that for longer, and for the nozzle face to not even start to get moist.
__________________
1985 744 gle d24t
1985 745 gle d24t
Reply With Quote
  #13  
Old 06-14-2017, 03:17 AM
BluevanACD2005 BluevanACD2005 is offline
Senior Member
 
Join Date: Sep 2011
Posts: 143
Default

The set of stock injectors I have are stamped with '155 Bar'... 2248 psi.

The injectors in question are not stamped with anything, but with the amount of shims in them I'm wondering if they were from a rabbit motor and were originally set lower. Or maybe the springs were weak? Like I said, I don't know their history.

At least I'm running stock pressures lol. I'll get the pop pressure up on the other set I have and install them at some point. These can stay in the engine for now.

Thanks for the help,

Spenser
Reply With Quote
Reply

Thread Tools
Display Modes

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

Forum Jump


All times are GMT -8. The time now is 04:37 PM.


Powered by vBulletin® Version 3.8.10
Copyright ©2000 - 2018, vBulletin Solutions, Inc.