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Scion tC 1G Forced Induction Turbo and supercharger applications...

Upgraded Radiator for automatics?

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Old Dec 29, 2008 | 09:53 PM
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Default Upgraded Radiator for automatics?

Im wanting to get a new radiator for my car because its getting extremely hot sometimes.. i was looking at the mishimoto and saw its only made for manuals? so what can i do? anyone know of any nice radiators i can buy that also have a trans cooler in them for the automatics?
Old Dec 29, 2008 | 10:02 PM
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Just use a seperate trans cooler and get the mishimoto The trans coolers built into the radiator is usually just like a single line ran through the radiator - not to good at cooling a built tranny ;) Go for something like what i plan on running - one from hayden designed for cooling 22,000lb motor homes towing stuff
Old Dec 29, 2008 | 10:05 PM
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ya i got a seperate trans cooler but im still iffy.. lol my bay got so hot last night .. it was raining and there was smoke coming off my hood while i was driving cuz the hood was so hot..
Old Dec 29, 2008 | 10:07 PM
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damn thats pretty hot - do you ahve a sep water temp guage to monitor actualy water temp? (instead of hot/cold lol) I was looking at using a lower temp thermostat - i believe the one that comes with the supercharger is a 160 - just dont know where to find them
Old Dec 29, 2008 | 10:08 PM
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Also what are you using for fans? With the turbo youre running i assume you removed the stock fans and shroud correct?
Old Dec 29, 2008 | 10:13 PM
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nope .. got the stock fans still lol..
Old Dec 29, 2008 | 10:16 PM
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ahh ok Youre lucky than Does coolant temp seem high at all on the stock guage?
Old Dec 29, 2008 | 10:18 PM
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its usually below half all the time so.. why am i lucky? are stock fans good or no? im thinking i should put a slim fan infront of the radiator to help out
Old Dec 29, 2008 | 10:31 PM
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Stock fans are fine - youre just lucky youre turbo isnt trying to occupy the same space as them lol like mine adding another fan wont help much as your coolant temps seem fine - for some reason it seems your engine bay temps are high - what manifold are you using?
Old Dec 29, 2008 | 10:45 PM
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dezods new AAA stainless steel mani.. jet hot coated to... mayb i need a turbo blanket or something on the exhaust housing
Old Dec 29, 2008 | 10:59 PM
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hmm i used header wrap on my downpipe and i have a cast mani - no turbo blanket - and my engine bay never seem to get that hot
Old Dec 29, 2008 | 11:07 PM
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ya i dont got a cast mani ;/ i got my dp wrapped up.. mayb i got a mani leak or something
Old Dec 29, 2008 | 11:13 PM
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could be - see any carbon build up on anything? If you have a big exhaust leak you will most likely get a nice carbon buildup somewhere in the engine bay Also are you running an open wg dump or do you at least have a tube to take it out of the engine bay?
Old Dec 30, 2008 | 12:16 AM
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a have a dumptube .. its not to the ground tho its like halfway down lol
Old Dec 30, 2008 | 03:20 AM
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hmm that could be one source of heat - although itd be far from constant
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