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View Full Version : OBX RB25DET Turbo Elbow fitment


mantas
10-18-2012, 01:10 PM
Well this is not a question just a statement perhaps. I hope this helps out some other fellow rb owners who have steering column fitment problems when doing the rb to s14 swap.

I have my engine (rb25det) mounted on an r33 crossmember into an s14. I had the typical column clearance issues and ended up grinding down the stock elbow. Due to a major leak at the flange i had to change my elbow and got the obx ebay elbow. It has about 1/2" of clearance from the steering column but i did have to widen some of the holes to make this thing align. Hope this helps anyone that needs info on these elbows. I searched for hours and didnt find any input on the fitment or performance of these things. I know the other ebay elbows do not fit and need mods but this thing is like a glow minus the holes lol. If anyone needs more info pm or post here.

http://farm9.staticflickr.com/8082/8289461951_0829f0cd4d_c.jpg (http://www.flickr.com/photos/[email protected]/8289461951/)
Untitled (http://www.flickr.com/photos/[email protected]/8289461951/) by onedolla99cents (http://www.flickr.com/people/[email protected]/), on Flickr

http://farm9.staticflickr.com/8084/8289462927_a6859a8e46_c.jpg (http://www.flickr.com/photos/[email protected]/8289462927/)
Untitled (http://www.flickr.com/photos/[email protected]/8289462927/) by onedolla99cents (http://www.flickr.com/people/[email protected]/), on Flickr

http://farm9.staticflickr.com/8073/8290523126_1045e4d89d_c.jpg (http://www.flickr.com/photos/[email protected]/8290523126/)
Untitled (http://www.flickr.com/photos/[email protected]/8290523126/) by onedolla99cents (http://www.flickr.com/people/[email protected]/), on Flickr

http://farm9.staticflickr.com/8498/8290524102_80399a632e_c.jpg (http://www.flickr.com/photos/[email protected]/8290524102/)
Untitled (http://www.flickr.com/photos/[email protected]/8290524102/) by onedolla99cents (http://www.flickr.com/people/[email protected]/), on Flickr

http://farm9.staticflickr.com/8075/8290525062_47d9a075d5_c.jpg (http://www.flickr.com/photos/[email protected]/8290525062/)
Untitled (http://www.flickr.com/photos/[email protected]/8290525062/) by onedolla99cents (http://www.flickr.com/people/[email protected]/), on Flickr

http://farm9.staticflickr.com/8079/8290526002_8af05386c1_c.jpg (http://www.flickr.com/photos/[email protected]/8290526002/)
Untitled (http://www.flickr.com/photos/[email protected]/8290526002/) by onedolla99cents (http://www.flickr.com/people/[email protected]/), on Flickr

http://farm9.staticflickr.com/8360/8290526982_24819df3e5_c.jpg (http://www.flickr.com/photos/[email protected]/8290526982/)
Untitled (http://www.flickr.com/photos/[email protected]/8290526982/) by onedolla99cents (http://www.flickr.com/people/[email protected]/), on Flickr

http://farm9.staticflickr.com/8354/8289468511_04a7a3ed0c_c.jpg (http://www.flickr.com/photos/[email protected]/8289468511/)
Untitled (http://www.flickr.com/photos/[email protected]/8289468511/) by onedolla99cents (http://www.flickr.com/people/[email protected]/), on Flickr

http://farm9.staticflickr.com/8214/8289469471_0e41574913_c.jpg (http://www.flickr.com/photos/[email protected]/8289469471/)
Untitled (http://www.flickr.com/photos/[email protected]/8289469471/) by onedolla99cents (http://www.flickr.com/people/[email protected]/), on Flickr

xlarry
12-19-2012, 07:38 PM
Thanks really needed this!

mantas
12-19-2012, 10:12 PM
Thats exactly why i made the post. I even have pix to post up which ill do when i jump on the computer tonight.

mantas
12-19-2012, 10:52 PM
Pix posted, i know the fitment pix don't do it justice but its about 1/2" or more clearance.

PrimeDirective
12-19-2012, 11:17 PM
What mounts are you using? Stock?

mantas
12-19-2012, 11:36 PM
Stock r33 mounts with r33 crosmember from what i recall. I think s14 and r33 mounts are very similar.

BoredEE
08-16-2013, 06:12 PM
Your mileage may very with this elbow.

For starters the elbow isn't a drop in replacement. Or at least mine isn't.

Also the elbow doesn't even come close to fitting around the steering shaft.

This is a "OBX" version not the non-OBX version on ebay.

But who knows maybe they just copied the "OBX" plate.

My setup is S14, RB25DET with R33 crossmember and nismo motor mounts

I purchased it from:
Super Saver Accessories Home Page (http://www.ssaccessories.com)

And of course they want a 25% restocking fee.
:bs:

mantas
08-17-2013, 12:17 AM
Mine was the ebay version. I do recall having issues aligning it but mine cleared the steering rack way better than stock. Did you snap any fitment pix?

Edwin562
08-17-2013, 12:30 AM
Are you planning to wrap the elbow?

soundboy
08-17-2013, 04:58 AM
He should ^

Sent from my GT-P3110 using Tapatalk 4

BoredEE
08-17-2013, 08:09 AM
https://home.comcast.net/~tekk2/OBXCRAP3.jpg

I can't get the elbow even on, the wastegate pipe is hitting the steering shaft.

It looks like even if I shorten the wastegate pipe I'll still have interference with the main pipe, that'll need to be dented to clear the shaft.

mantas
08-17-2013, 12:02 PM
Odd. May be yours is slightly different because of the mounts or the elbow itself is fucked up. Someone pm'ed me a while back asking about the elbow fitment, the person got the ebay one and said it worked, so i dont know what to tell you but that sucks balls that it does not fit.

mantas
08-17-2013, 12:05 PM
Is the dp bolted to the elbow in that pic?

BoredEE
08-17-2013, 01:15 PM
The elbow is just hanging on the bottom turbo studs, the DP isn't installed.

mantas
08-17-2013, 09:16 PM
Shit idk what to tell yah might be the nismo mounts since last i checked they make the engine sit lower or higher, but obviously it would be easier to get some other solution for the elbow than running different mounts.

BoredEE
08-18-2013, 06:49 PM
What type of brackets do you have?

Mine are these type:

http://i731.photobucket.com/albums/ww313/93slicktoptt/100_0823.jpg
With a round engine mount


or


http://imageshack.us/photo/my-images/849/dscf5083.jpg

The square type engine mount