oil and water line upgrade ?

Discuss topics related to the CA18DE and CA18DET series engines.
User avatar
c-rad
Posts: 2584
Joined: Sun Sep 19, 2004 5:10 pm
Car: 1991 Nissan 240SX w/CA18DET
Contact:

Post

Ok, I always see the Taka braided turbo lines for the SR. Now, I am 99% sure that the lines are the same for the CA, SR, and all the GT T2 CHRA's. Is that correct? Reason I am asking is, I am going to make all these lines for my motor, and just need to make sure all the fittings are available. $170 is ridiculous for those lines. I can make each line at my local 'performance' shop for around $20 each.

EDIT: I am guessing -4 would be a good size for the oil feed and -6 for the water lines? The banjo bolt on the coolant return is 12x1.5, right? And the oil feed fitting at the block is 10x1.25? Now I just need to thread specs on the CHRA fittings.


Modified by c-rad at 5:08 PM 9/21/2005


User avatar
float_6969
Moderator
Posts: 17366
Joined: Mon Aug 26, 2002 1:55 pm
Car: CA18DET swapped 1995 Nissan 240sx (too many mods to list)
2015 SV Leaf w/QC & Bose (daily)
Location: Topeka, Kansas
Contact:

Post

AFAIK, they're exactly the same. I don't have any first hand experience with them though...

NeedCAforS13
Posts: 4340
Joined: Mon Jan 13, 2003 3:58 pm
Car: CA swapped S13 coupe
Location: Spartanburg SC
Contact:

Post

someone has posted all those fittings before chris... don't remember who it was though, it was an old thread too. I thought I had them saved on my computer, but I don't see them.

Sean

silvia_ca18det
Posts: 179
Joined: Fri Aug 12, 2005 6:32 am
Car: 350whp ca18det drift silvia

Post

ok the feedline directlly off the block is 10x1.00 thats directlly off the block...and then into the turbo line is a 3/8 or 1/4 pipe thread inverted flair...i have parts numbers for all this stuff..... from earls and aeroquip if u want them get back to me.....earls alsop makes 14mm banjos and -10 oil drainback flange aswell!

User avatar
cortina-mk1
Posts: 272
Joined: Sat Jul 05, 2003 10:21 pm
Car: GT-R Skyline, MK1 Cortina's
Contact:

Post

yea i wouldnt mind knowing those part numbers etc...

capwred
Posts: 598
Joined: Thu Jul 28, 2005 3:43 pm

Post

i would also like the numbers too.

User avatar
c-rad
Posts: 2584
Joined: Sun Sep 19, 2004 5:10 pm
Car: 1991 Nissan 240SX w/CA18DET
Contact:

Post

So far the info I've gotten is the water ports are 3/8" NPT and the oil inlet is 7/16". I don't know what the size and pitch of the water return banjo bolt on the block.

User avatar
tyrannix
Posts: 2069
Joined: Wed Apr 06, 2005 12:37 am
Car: go big or go home

Post

i thought the only banjo for the turbo is the oil send near the back?

User avatar
float_6969
Moderator
Posts: 17366
Joined: Mon Aug 26, 2002 1:55 pm
Car: CA18DET swapped 1995 Nissan 240sx (too many mods to list)
2015 SV Leaf w/QC & Bose (daily)
Location: Topeka, Kansas
Contact:

Post

2 Banjo's for the coolant lines, on the turbo, and one on the block.

User avatar
cortina-mk1
Posts: 272
Joined: Sat Jul 05, 2003 10:21 pm
Car: GT-R Skyline, MK1 Cortina's
Contact:

Post

silvia_ca18det wrote:i have parts numbers for all this stuff..... from earls and aeroquip if u want them get back to me.....
how did you go with these numbers?

User avatar
tyrannix
Posts: 2069
Joined: Wed Apr 06, 2005 12:37 am
Car: go big or go home

Post

anyone have the correct sizes and/or part #s offhand?

User avatar
teddy
Posts: 2013
Joined: Tue Dec 07, 2004 11:16 am
Car: Saab Turbo and MR2

Post

i do not have the part numbers/fitting sizes, but I can confirm that the taka lines work on the CA. I had a set and they fit perfect.

User avatar
tyrannix
Posts: 2069
Joined: Wed Apr 06, 2005 12:37 am
Car: go big or go home

Post

for those of us making our own



Return to “CA18DE / CA18DET Forum”