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-   -   Pictures of my Vmount - ApexiGT Intercooler, PSR GT35r Kit (https://www.rx7club.com/single-turbo-rx-7s-23/pictures-my-vmount-apexigt-intercooler-psr-gt35r-kit-634166/)

dhahlen 03-19-07 10:05 AM

Pictures of my Vmount - ApexiGT Intercooler, PSR GT35r Kit
 
I had a local rotorhead fab this up for me. I am not sure if he's up for more business at the moment so I am going to leave his name out of the thread unless he decides to chime in. This was no easy chore, especially for an intercooler core that is. He had to cut the end tanks, fab all the brackets and ducting, and work with a manifold that sits the turbo much further forward than the majority of the manifolds out there. This thing is solid, doesn't move in the slightest. There are not any clearance issues, all the pipes clear and do not hit anything on the body of the car. Post some feedback! Enjoy

Before:
http://i3.photobucket.com/albums/y93...n/DSC02238.jpg
http://i3.photobucket.com/albums/y93...n/DSC02233.jpg

http://i3.photobucket.com/albums/y93...n/100_1030.jpg
http://i3.photobucket.com/albums/y93...n/100_1028.jpg
http://i3.photobucket.com/albums/y93...n/100_1034.jpg
http://i3.photobucket.com/albums/y93...n/100_1025.jpg

dhahlen 03-19-07 11:57 AM

Work was done by Carlos M in Tucson, AZ. He goes by the handle Ikari89 on azrx7.com - I believe he uses a similar handle here.

ikari899 03-19-07 12:00 PM

yup it was me :P

oorx7 03-19-07 02:05 PM

Nice work. I used the same intercooler and radiater on my setup.

dhahlen 03-19-07 02:41 PM


Originally Posted by oorx7
Nice work. I used the same intercooler and radiater on my setup.

Yeah I saw a pic of your engine bay, it was angled way more than mine. It looked nice though. Lots of ceramic/powder coating going on in that bay of yours.

ikari899 03-19-07 03:17 PM

are you sure thats the same intercooler? because dhahlens looks WAY thicker... i dunno maybe its just the pictures.... in fact that intercooler is by far the thickest one i have ever seen.

the one you used looks about 3 inches thick and dhahlens was at LEAST 5.

kuroi FD 03-19-07 03:29 PM

Be careful with angles like that into your endtanks, you may only be using a little sliver of that huge intercooler. I would turn the turbo down and get a 180 into the most back side of the bottom of the endtank. Just my .02 The reason I say so is because my buddy had this problem on the dyno with his stockmount

charlies7 03-19-07 04:12 PM

PSR?!?!! wtf..it is a RPM performance 35r setup..the wastegate is a PSR 45mm. My old setup is starting to look nice.

oorx7 03-19-07 06:57 PM


Originally Posted by ikari899
are you sure that's the same inter cooler? because dhahlens looks WAY thicker... i dunno maybe its just the pictures.... in fact that inter cooler is by far the thickest one i have ever seen.

the one you used looks about 3 inches thick and dhahlens was at LEAST 5.

OK, I guess I have a the smaller core. Mine is about 3 inches thick. I really wasn't looking to go much over 400whp with my setup. So I figured it would suffice. It was hard to tell the thickness of the core you used. I was just generalizing.


How did you modify the radiator? Or how does the flow pattern run now?

oorx7 03-19-07 07:00 PM


Originally Posted by dhahlen
Yeah I saw a pic of your engine bay, it was angled way more than mine. It looked nice though. Lots of ceramic/powder coating going on in that bay of yours.


Thanks, I wanted to get as much air to it as possible. Also being that it was thinner than yours, I was able to angle it more.

Actually it is just High temp paint. I didn't have the time to do anything else, when I was getting it ready for a scheduled tune by Steve Kan.

dhahlen 03-19-07 07:03 PM

yeah my core is exactly 5" thick, you can only see half of it.

dhahlen 03-19-07 07:28 PM


Originally Posted by kuroi FD
Be careful with angles like that into your endtanks, you may only be using a little sliver of that huge intercooler. I would turn the turbo down and get a 180 into the most back side of the bottom of the endtank. Just my .02 The reason I say so is because my buddy had this problem on the dyno with his stockmount

I am assuming this is what you are talking about?

Blue being current flow, red being what would be ideal?

http://i3.photobucket.com/albums/y93...en/airflow.jpg

atihun 03-19-07 08:02 PM


Originally Posted by dhahlen
I am assuming this is what you are talking about?

Blue being current flow, red being what would be ideal?

http://i3.photobucket.com/albums/y93...en/airflow.jpg

Great setup!

I don't think you have to worry about where you have the pipes for the endtanks that much. When you're pushing 15 lbs of boost it will end up going to the other areas, plus the efficiency of the V-mount will come into play.

I drove mine today in 80 F degree weather and my intake temps did not go above 22 C degrees. My water wouldn't go above 80 C either. After a half hour drive home, I opened the hood and the entire IC core and outlet end tank was ice cold. The IC pipe, Greddy elbow and UIM were cool to the touch.

allrotor93 03-19-07 09:24 PM

what core is it? i am trying to decide on a core size for my 20B.

kuroi FD 03-19-07 09:46 PM

that is exactly what im talking about, run it around for a bit and see what kind of power it makes before you start re-engineering that beast.

RX7UP 03-19-07 10:09 PM


Originally Posted by dhahlen
yeah my core is exactly 5" thick, you can only see half of it.

Great job!... Congratulations!...

What brand intercooler?... Where can I get one?... And, How much?

Dwayne

turBRO240 03-19-07 10:16 PM


Originally Posted by RX7UP
Great job!... Congratulations!...

What brand intercooler?... Where can I get one?... And, How much?

Dwayne

http://www.rx7store.net/product_p/apexiintercooler.htm

RX7UP 03-19-07 10:27 PM

Thanks but no thanks... I just need the core or the intercooler by it self, not a kit... This will be for another application, not the FD... Any place else?

Dwayne

dhahlen 03-19-07 10:58 PM


Originally Posted by RX7UP
Thanks but no thanks... I just need the core or the intercooler by it self, not a kit... This will be for another application, not the FD... Any place else?

Dwayne

Good Luck!

APEXi no longer makes that intercooler, so they are getting harder to come by. People sell them on the forum for around 900-1100 if you can find them.

ikari899 03-20-07 11:53 AM


Originally Posted by kuroi FD
that is exactly what im talking about, run it around for a bit and see what kind of power it makes before you start re-engineering that beast.

oh no i completely agree with what you said but the fact of that matter is/was that there just WAS NOT room for it without a 90 degree coupler which i'm not a fan of at all. when it comes down to it making it fit comes before making it perform, cause you can design it for the most power but if it doesnt fit it doesnt matter :D. i learned that all to well in FSAE. and i figured the effects are going to be negligible because of the high boost levels.

oh and the radiator still flows cross like it was originally designed.

dhahlen 03-20-07 12:40 PM

say I were only turn 10psi, would it make a difference then?

WNT2CREALPAIN 03-20-07 01:05 PM

Coming along nice I see. Nice setup.

ikari899 03-20-07 01:35 PM

:P not really, the hot pipe will be fine.

dhahlen 03-20-07 02:01 PM


Originally Posted by ikari899
:P not really, the hot pipe will be fine.

I hope it does for your sake, or I'll set you on fire =) lol - better not talk shit til i get my car back, lol

mirabile 03-20-07 02:18 PM

looks good man.


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