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oil cooler ducts for GTC MAZDASPEED FRONT BUMPER

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Old 11-29-03, 03:36 AM
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DragonFly

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oil cooler ducts for GTC MAZDASPEED FRONT BUMPER

...does anyone make pre-fabbed ones? trying to save myself some messy ducting work.
Old 11-29-03, 03:40 AM
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Try some foam or sheet aluminum first.

What oil temps are being seen now?
Old 11-29-03, 04:20 AM
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dunno on temps, its my new track car....

>>Try some foam or sheet aluminum first

umm, thats was what i was trying to avoid :-) thus the post for 'pre-fabbed' ones :-)

my plan was to make custom ducts out of fiberglass, but they are already made by someone then its worth looking at before trying to make my own.
Old 11-29-03, 05:35 AM
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My point is that it may be easier to make the ducts out of foam or aluminum first. If absolutely necessary - use those as a mold. I know Fabian's car had an oil temp gauge, no track runs yet?
Old 11-29-03, 05:42 AM
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>>My point is that it may be easier to make the ducts out of foam or aluminum first

ahh, i see whay u were sayin now


>>I know Fabian's car had an oil temp gauge, no track runs yet?

nope, winter started here just as the car arrived, so I have not had it on the track other than the testing we did at LS when i went there to see the car, cant rememebr the temps, I can ask fabian.... i think they were ok, but there was no oil cooler ducting at all, so I though I would make some in the winter down time
Old 11-29-03, 11:10 AM
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230-240F on hot days.

i think this is a worthwhile project damian. just make sure and reserve some of that suct for the brakes.


fabian
Old 11-29-03, 07:36 PM
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hey fabian, yeah my plan was to use only 1/2 to 2/3 the opening for the oil cooler duct and the rest for brake duct...

i have no idea what the 'danger' temp range is for oil, ill have to go look around
Old 11-29-03, 10:52 PM
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180F is ideal. 240F-260F is back off.

You should just remove the brakes, better airflow for the oil coolers.

:laugh:
Old 11-30-03, 02:28 AM
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:-)
Old 11-30-03, 10:26 AM
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Originally posted by clayne
180F is ideal. 240F-260F is back off.

You should just remove the brakes, better airflow for the oil coolers.

:laugh:
Screw it, just take out the engine and turbos, they're the things making all the heat anyways.
Old 11-30-03, 01:29 PM
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Originally posted by clayne
180F is ideal. 240F-260F is back off.

You should just remove the brakes, better airflow for the oil coolers.

:laugh:
most of the spec rx7 (1st gen) builders around here say they run about 240-250 consistently on quality synthetics. if you could run 200, more power to ya. with straight grade race oil, you'll start to lose some power much lower than that temp.

i think it's important to change oil frequently as you get up in the temps....that's the best guarantee it's good. most local guys here change oil every race weekend. i did mine every other.

regards
fabian

ps....i think you won't need much more than 1/3 to the brakes....i've never faded them even at Laguna (very hard on brakes) without ducting.
Old 11-30-03, 03:41 PM
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i actually could run it the way it was just fine on the tracks here, this is just 'extra winter time cuz I want to play with the car in some way' kinda stuff :-)

.... and i have no doubt that even without ducts the brakes will have no issues on either of the 2 local tracks, they are not as hard on brakes as LS, but i may do a few RoadAmerica events and only then will I 'maybe' start to push the brakes.... and probably still dont need ducting, .... but its another thing I can do that keeps me playing around with the car until the season starts :-)
Old 11-30-03, 05:34 PM
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Damian,

Don't lie to us now, but how many times have you started it up and just sat there while you got high off the premix fumes?
Old 11-30-03, 06:30 PM
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countless :-)
... and now its so much easier with the start button installed (hehehe)
Old 11-30-03, 06:39 PM
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How'd you end up setting the idle?
Old 11-30-03, 06:52 PM
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>>How'd you end up setting the idle?

huh?

by the way i played wiht the stock ducts i purchased for almost nothing at mazdacomp and they work pretty well, I will still have to make some changes but overall they 'fit' in there ...ill post pics when i get a chance....
Old 05-30-13, 10:39 AM
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! hey! its been 10 years! any updates on those ducts? LOL

I'm in the same boat i'd like to get some ducting for my oil coolers .
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