KEEPING A/C VS RB25DET UP GRADES

Discuss the RB20, RB25 and RB26 series engines.
INFAMOUSRB
Posts: 5
Joined: Wed Jul 13, 2005 5:43 am
Car: 1995 NISSAN 240SX

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HEY PEOPLE I AM A NEWBIE TO THE HOLE NISSAN SEEN .................... MY QUESTION...... I HAVE S14 WITH A NEWLY INSTALLED RB25DET,NEW WATER PUMP,FLUIDYNE RADIATOR,PUSHER/PULLER FLEX A-LITE FANS,EXEDYCLUTCH, GREDDY TIMING BELT,WALBRO FUEL PUMP.............................TRYING TO KEEP THE A/C BUT I HERE THAT THE CAR WILL OVERHEAT IF I ADD THE FMIC.... IS THIS TRUE PLEASE NEED INFO............................................................


dekand
Posts: 426
Joined: Tue Sep 30, 2003 10:11 pm
Car: 1995 240sx SE
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are you serious?

firstly not trying to be a d!ck but whats with the capslock? no need to shout at us.

the car will not overheat with a/c if everything is setup right, a few guys around here have a/c working fine as far as i know.


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300Plus
Posts: 700
Joined: Sat Jul 09, 2005 8:11 pm
Car: 1995 S14 w/ Rb25det Series II

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look at my thread a few rows down. It explains it all, I'm attemping the same thing and should work fine

INFAMOUSRB
Posts: 5
Joined: Wed Jul 13, 2005 5:43 am
Car: 1995 NISSAN 240SX

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you said if you have the right set up... what would be the right set up for the climate i live in which would be california 100+ all summer............. my thread mentions the set up i have.... let me repeat it as far as cooling i have brand new water pump,fluidyne radiator, 2 10" flex a lite fans one pusher /one puller working off the ignition what do you think???????????

dekand
Posts: 426
Joined: Tue Sep 30, 2003 10:11 pm
Car: 1995 240sx SE
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i really meant if everything was working 100%. you should be fine, its just like any other turbo car with a fmic and ac... if its setup right it will be fine, if something is wrong it will not be fine.

Yellow4g63
Posts: 3718
Joined: Mon Jan 20, 2003 6:07 pm
Car: 95 Nissan RB20 240SX RB20
91 Nissan NX2000 VE power
95 Nissan 240SX Stock
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INFAMOUSRB wrote:you said if you have the right set up... what would be the right set up for the climate i live in which would be california 100+ all summer............. my thread mentions the set up i have.... let me repeat it as far as cooling i have brand new water pump,fluidyne radiator, 2 10" flex a lite fans one pusher /one puller working off the ignition what do you think???????????
Your going to burn out your fans quick. The Temps will go up a little with a FMIC. My temps went up a lil but I think I have air bubles still in my system. My friends Rb25 dosen't seem to over heat at all with his FMIC. Tho were not in the High Desert we live in the 951 aera code.

J ROC
Posts: 1
Joined: Thu Aug 04, 2005 9:07 am
Car: TURBO INTEGRA... soon to be RB25DET 240SX

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Bumping this up for more info. I have been told by lots of people that it is not possible to run ac, and the researching I have done has led me to the same conclusion. The only info I read saying it was possible was a "do it at your own risk" thread, stating there was a possibilty of compressor overload and blowin up or some crap. I am in the process of ordering all my parts. can anyone lead me in the right direction in where I can find out the proper way in setting up ac with an rb25 in a s13?

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300Plus
Posts: 700
Joined: Sat Jul 09, 2005 8:11 pm
Car: 1995 S14 w/ Rb25det Series II

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I don't know if you've search or not but I came along a few weeks ago and bugged everyone with this questions before. It is possible, and one member on here (Dekand I believe) has his running he just need to add a pressure swtich or control box so the compressor will cut off before it freezes or blows. If you look at my thread about it you should have the info needed. I'm going to have a custom bracket that allows me to keep the stock KA compressor on the RB which means I hard;y have to change the wiring. I might be selling these brackets as well depending on home must interest we get. here's the thread zerothread?id=125307


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