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Danners
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Location:
Central Coast, NSW
Registered:
May 2002
 
7M-GTE Performance Radiator Ideas? Mon, 24 January 2005 03:09 Go to next message
Hi Guys,

Looking at trying to cool the 7M down a bit (stop laughing) with a better performing radiator. I've done a few searches but can only come up with Supra specialist places in the US selling them online. The cheapest i've found is a Koyo high performance radiator for $130USD plus $80USD shipping. This seems to be cheap as SupraSport and the like are selling them for over $400USD

My question is, has anyone upgraded the radiator in their car for a performance option locally? If so how much, where from, and was it worthwhile?

Thanks!
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Norbie
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Brisbane
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May 2002
Re: 7M-GTE Performance Radiator Ideas? Mon, 24 January 2005 03:55 Go to previous messageGo to next message
Take your radiator to the local radiator shop and ask for an upgraded core. Should cost no more than $3-400 installed.
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CrUZsida
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Australia
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November 2003
Re: 7M-GTE Performance Radiator Ideas? Mon, 24 January 2005 03:59 Go to previous messageGo to next message
Just beware, if you have plastic top and bottom tanks, you won't be able to get a bigger radiator using the factory tanks.

At least that is what I found out.
I went to get a custom 3-core made up to my stock tanks, and after waiting a weeks for it, I got a call, and the guy did some calcs, and reckoned that using the same tanks, I'd only be getting a 3% increase in flow with 3-cores.

Needless to say, I didn't do it.
I just got the radiator flushed (was 10% blocked) and the cooling has been perfect since.
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Norbie
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Re: 7M-GTE Performance Radiator Ideas? Mon, 24 January 2005 04:05 Go to previous messageGo to next message
Hmmm, bummer. In that case you'd be better off going to the wreckers with a measuring tape in hand and look for a nice thick radiator with similar dimensions to yours. If you want better cooling on a budget, your best bet is to start with something OEM and common. Those "performance" radiators built specifically for the Supra are much easier, but you pay a big premium for the convenience factor.
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Celia-Sue
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Perth
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October 2002
Re: 7M-GTE Performance Radiator Ideas? Mon, 24 January 2005 04:10 Go to previous messageGo to next message
Cruze,

You have plastic end tanks on the Cressy?

Oh, and flush and redline watterwetter will make a big difference. After radiator flush - do a few more at home. My engine was full of rusty sludge, which kept blocking thesystem. Alternatively, you can get a filter sock that goes on the top-hose. Just check that it doesn't block-up!

[Updated on: Mon, 24 January 2005 04:12]

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CrUZsida
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November 2003
Re: 7M-GTE Performance Radiator Ideas? Mon, 24 January 2005 04:17 Go to previous messageGo to next message
Celia-Sue wrote on Mon, 24 January 2005 12:10

Cruze,

You have plastic end tanks on the Cressy?

Yeah mon.
MX73 runs plastic top and bottom tanks.
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Celia-Sue
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Location:
Perth
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October 2002
Re: 7M-GTE Performance Radiator Ideas? Mon, 24 January 2005 04:22 Go to previous messageGo to next message

Bummer! Can you swap in a MA61 radiator?
- J.
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CrUZsida
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November 2003
Re: 7M-GTE Performance Radiator Ideas? Mon, 24 January 2005 04:24 Go to previous messageGo to next message
No need, car runs cool.
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V8_MA61
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Location:
Brisbane
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June 2003
 
Re: 7M-GTE Performance Radiator Ideas? Mon, 24 January 2005 09:23 Go to previous messageGo to next message
u good at welding and custom fabrication??

Anything can be done...I have put a 4 core chev radiator with GT4 fans into my ma61....that radiator is about 70mm thick x 650w x 550h

dunno how it performs yet, soon find out i guess!

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mrshin
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Location:
Montrose, VIC
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May 2002
 
Re: 7M-GTE Performance Radiator Ideas? Mon, 24 January 2005 09:40 Go to previous message
Look around, there are radiator shops around that will custom make you what you want for a reasonable price, whereas others will attempt to charge triple that much for the same thing.
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