gt35r water vs oil cooling?

[2gdanny]

hey guys so after searching i still couldn't find what i would like to know.
my question is i will be running a dbb gt35r, but right now im running evo 3 16g and im not running water lines to it im gessing thats what i call "oil cooled only".
is that ok to do? And on my gt35r showld i do water / oil cooled or just leave the water lines caped the way they are now?

And will i need a new feed line for the gt35r and feed it from the headwitha nice filter? or i showld be ok with the stock oil feed from the oil housing but still throw a nic filter on it befor the turbo?

thanks every one

 

[elfroggo]

With ball bearing turbos oil feed is mainly to provide lubrication to the bearings. You'll want to cool the turbo with water lines on a 35r

 

[TSIMonsteR]

I'd definitely use the water lines. Heck, I use the water lines on my 16g

 

[prostreetdsmx1]

If the turbo is designed to be water cooled then you need to run water to it. Needless to say MHI turbos are tanks but if you try running a GT35R with out water lines you will have a VERY expensive paper weight. All BB turbos need water cooling.

 

[DGajre777]

As said before - you are currently running the EVO III 16G turbo as a dry bearing CHRA with oil lines. A DBB turbo is a wet bearing CHRA and needs WATER for cooling and OIL for lubrication.

 

[2gdanny]

alright i thaks guys and another question can i feed my turbo from where we feed stock turbos"oil housing" or do i have to feed it from the head or maybe get difrent feed lines?
and for the water feed do they sell a kit or i can use the lines that are on my 16g.

and one more time thanks guys that really helps me

danny...

 

[Burnett03]

Like said above, ball bearings need to be water/oil cooled.. I however do not water cool my 16g fwiw. But it's also non ball-bearing.

 

[DGajre777]

alright i thaks guys and another question can i feed my turbo from where we feed stock turbos"oil housing" or do i have to feed it from the head or maybe get difrent feed lines?
and for the water feed do they sell a kit or i can use the lines that are on my 16g.

and one more time thanks guys that really helps me

danny...

For a BB turbo, if you run an oil line from the oil filter housing you'll need to get a restrictor. You can run off the head, which has lower oil pressure and is usually recommended, but I'd put a filter on it since it is not the cleanest/freshest oil when compared to the oil from the oil filter housing location.

GT CHRA Ball bearing applications:
The body of the black filter features a built in .8mm (.030") restrictor as recommended by Garrett for use with their GT25R, GT30R, GT35R cartridges.

Forced Performance sells filters if you want to buy it from them - Forced Performance: FP -4 AN Inline Filter

As for the water lines - http://www.dsmtuners.com/forums/problem-diagnosis/216960-water-lines-fp3065.html

 

[2gdanny]

yeah thats what i was thinking about doing getting a earls filter and then feed it from the head and then what do i do to the hole where the old one comes from just plug it with a screw?

http://www.dsmtuners.com/forums/cyl...07-project-rely-ability-6-bolt-rebuild-2.html

something like this its on second page half way down//

and i will be getting the 91 ofh so i can do my oil cooler because right now i have the sandwich plate and i had to change filters and i dont like it.

and do you guys think i showeld sell the 720 greddy denso injectors and get something biger for the gt35r or the 720's will be good.