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Dual Oil coolers

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Old 07-25-06, 02:48 PM
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Dual Oil coolers

There was a thread started about this a while ago, but extensive searching couldn't turn it up.

I just wanted to add for the original poster (or anyone who cares) that I came across two sweet setups from rotor sports racing.

Many setups were discussed including the R1 factory duals and all kinds of different configurations, but as far as a one shot purchase of new components is concerned - this is the shiz.

The setups can bepurchased in either series or parallel configuration. Although they are for an FD, Im sure a couple adapters can fix that right up....


Here's the link... http://www.rotorsportsracing.com/per...oilcoolers.htm

edit: just noticed that it says FC ones are available also at the bottom of the page - yeeeah!

Last edited by classicauto; 07-25-06 at 02:54 PM.
Old 07-25-06, 02:58 PM
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Engine, Not Motor

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I think this was the thread?

https://www.rx7club.com/forum/showthread.php?t=551805
Old 07-25-06, 03:07 PM
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Opinions are like........

 
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Multiple coolers are a hassle and were needed because not enough elbow room in the FD. IMO, there is too much plumbing involved = more point of failures. Keep it simple and.....
Just stick with the single oil cooler for the FC, and upgrade if your temp gauges shows high oil temps.

Here's a quote that anyone can copy using whatever brands/suppliers they want:

Originally Posted by RX-Heven
For anyone interested in upgrading their oil cooler, here is a basic parts list from Summit. List includes t-stat with appropriate fittings (can be had for cheaper with other brands through Summit), oil cooler and neceassary fittingss. The -10an line and hose ends are not included. How yopu plumb it is up to you.


AER-FBM3687
Fittings, Internal Allen Head Pipe Plug, 3/8 in. NPT, Aluminum, Blue Anodized, Pair
$6.50 x 2
EAR-501ERL
Remote Oil Thermostat, Aluminum, Dual -10 AN Female Inlets, Dual -10 AN Female Outlets, Each
$90.69
EAR-592906ERL
Fitting, Cap, -6 AN, Aluminum, Blue Anodized, Pair
$3.50
EAR-985010ERL
Fitting, Straight, Male -10 AN to Straight Cut Male -10 AN O-Ring, Aluminum, Blue, Each
$13.88 x 4
EAR-989410ERL
Fitting, Flare Reducer, Female -12 AN to Male -10 AN, Aluminum, Blue, Each
$22.95 x 2
FLD-DB30618
Fluid Cooler, Engine/Transmission, Plate-Type, Aluminum, Natural, 5 7/8 in. x 21 in. x 3 in., Each
$314.99
Old 07-25-06, 03:20 PM
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Originally Posted by Aaron Cake
ah HA, yup thats it.

feel free to merge my post or delete this one if you feel it necessary...........
Old 07-25-06, 04:08 PM
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I'll blow it up real good

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Originally Posted by deadRX7Conv
Multiple coolers are a hassle and were needed because not enough elbow room in the FD. IMO, there is too much plumbing involved = more point of failures. Keep it simple and.....
Just stick with the single oil cooler for the FC, and upgrade if your temp gauges shows high oil temps.

Here's a quote that anyone can copy using whatever brands/suppliers they want:
Dual custom oil coolers run in parallel, each with their own fresh air supply as like in the R1 locations, would cool better than the setup I installed from that parts list.
Still, the oil cololer I installed cools better that two stock oil coolers run in either series or parrallel in or around the stock location. Also, my setup is much simpler.
Old 07-25-06, 05:05 PM
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Originally Posted by deadRX7Conv
Multiple coolers are a hassle ....there is too much plumbing involved = more point of failures. Keep it simple
Good points.....however its a definite consideration for anyone experiencing temp issues (coolant or otherwise)

Since the rotary's oil is responsible for 40-50% of the cooling....any upgrade in the oil system would significantly reduce the amount of "work" the coolant needs to do.

Anyways, I just wanted to show the kit I found......plus I just think its hard-*******-core.




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