Miata Turbo Forum - Boost cars, acquire cats.

DIY Turbo Discussion greddy on a 1.8? homebrew kit?

Help - What size NPT is this? Coolant Return line

Thread Tools
 
Search this Thread
 
Old 07-23-2012, 11:12 AM
  #1  
Senior Member
Thread Starter
iTrader: (7)
 
miatauser123's Avatar
 
Join Date: Sep 2009
Location: Royal Oak Michigan
Posts: 754
Total Cats: 68
Default Help - What size NPT is this? Coolant Return line
Hey kids,

Changing my coolant supply and return lines to AN. Does anyone know what size this is tapped? I'm guessing it's NPT.



Thank you!
Attached Thumbnails Help - What size NPT is this? Coolant Return line-waterport.jpg  
miatauser123 is offline  
Reply
Leave a poscat 0 Leave a negcat
Old 07-23-2012, 11:58 AM
  #2  
Elite Member
iTrader: (3)
 
vehicular's Avatar
 
Join Date: Feb 2008
Location: Huntsville, AL
Posts: 1,855
Total Cats: 47
Default
Closer pic, please. And a caliper measurement of the OD of the smallest part of the male fitting threads.

Looks like 3/8 or 1/4, but could easily be something oddball.
vehicular is offline  
Reply
Leave a poscat 0 Leave a negcat
Old 07-23-2012, 12:45 PM
  #3  
Cpt. Slow
iTrader: (25)
 
curly's Avatar
 
Join Date: Oct 2005
Location: Oregon City, OR
Posts: 14,175
Total Cats: 1,129
Default
I vote for 3/8, but you need to give us a closer picture with something to compare it to size wise. Tape measure, scale, calipers, etc.
curly is offline  
Reply
Leave a poscat 0 Leave a negcat
Old 07-23-2012, 01:29 PM
  #4  
Boost Czar
iTrader: (62)
 
Braineack's Avatar
 
Join Date: May 2005
Location: Chantilly, VA
Posts: 79,490
Total Cats: 4,079
Default
is that a BEGi part?
Braineack is offline  
Reply
Leave a poscat 0 Leave a negcat
Old 07-23-2012, 01:52 PM
  #5  
Elite Member
iTrader: (10)
 
soviet's Avatar
 
Join Date: Jan 2010
Location: VA
Posts: 3,493
Total Cats: 268
Default
Originally Posted by Braineack
is that a BEGi part?
yeah that looks like a begi water neck thing.
soviet is offline  
Reply
Leave a poscat 0 Leave a negcat
Old 07-24-2012, 10:11 AM
  #6  
Senior Member
Thread Starter
iTrader: (7)
 
miatauser123's Avatar
 
Join Date: Sep 2009
Location: Royal Oak Michigan
Posts: 754
Total Cats: 68
Default
It's a BEGi part and it's 1/8th NPT! Who would have thought.
miatauser123 is offline  
Reply
Leave a poscat 0 Leave a negcat
Old 11-06-2012, 01:19 PM
  #7  
Junior Member
iTrader: (2)
 
TheDriver's Avatar
 
Join Date: Oct 2011
Posts: 207
Total Cats: -14
Default
Do they still sell that water neck?
TheDriver is offline  
Reply
Leave a poscat 0 Leave a negcat
Old 11-06-2012, 06:02 PM
  #8  
Senior Member
Thread Starter
iTrader: (7)
 
miatauser123's Avatar
 
Join Date: Sep 2009
Location: Royal Oak Michigan
Posts: 754
Total Cats: 68
Default
They do indeed. Call Stephanie at BEGi
miatauser123 is offline  
Reply
Leave a poscat 0 Leave a negcat
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Borderline Irrelevant Honda Build Thread
Full_Tilt_Boogie
Build Threads
84
04-12-2021 04:21 PM
My solution for Oiltemp and Oilpressure input into Megasuirt (MS3)
Zaphod
MEGAsquirt
47
10-26-2018 11:00 PM
Back to Stock Part Out!! Turbo Parts, MS2 Enhanced 01-05, Suspension, and MOAR!
StratoBlue1109
Miata parts for sale/trade
21
09-30-2018 01:09 PM
Bad head gasket or ?
shooterschmidty
Engine Performance
8
09-30-2015 10:28 PM
Back to Subforum
DIY Turbo Discussion
View Next Unread
Is Corksport Drift exhaust valid for a turbo application




Advanced Search
Quick Reply: Help - What size NPT is this? Coolant Return line


Reply Closed Thread Share

All times are GMT -4. The time now is 08:34 PM.