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Thread: trans cooler
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10-10-2008 #1
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trans cooler
425 hp 62 impala w/ 7004r is it better to cool the trans w/ a combo water radiator/trans cooler or is it better to cool the trans with its own cooler
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10-10-2008 #2
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Yours is a question of efficency and packaging.
Air / water... yes, by all means. Line size, a minimum of -6. Although... the majority of in tank coolers are no where near enough. Units like that from Ron Davis, C&R... and a few others are more up to the task as they most commonly use larger heat exchanger cores in the tanks and use AN fittings.
Air / air... takes up more room and is much less efficient. Line size, a minimum of -6. It has to be 'hung' into an airstream... more fittings required... may possibly need an external fan to finish up the job... so the expense is/can be somewhat higher.
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10-11-2008 #3
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have you heard good things about mattson radiator? They claim they have a radiator with built in trans cooler that could handle the hp.
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10-11-2008 #4
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Do you want to go cross flow... or keep it conventional top flow ??
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10-12-2008 #5
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cross flow
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