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Whats the advantage of twin Cats in single pipe over single cat?

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Old 02-24-2014, 01:46 PM   #1 (permalink)
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Whats the advantage of twin Cats in single pipe over single cat?
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Old 02-24-2014, 02:06 PM   #2 (permalink)
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Whats the advantage of twin Cats in single pipe over single cat?
Flow will double. Flow through a straight pipe will be high, but you don't want to choke it with a single converter...so you open it all up/increase flow with two.
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Old 02-24-2014, 02:30 PM   #3 (permalink)
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Flow will double. Flow through a straight pipe will be high, but you don't want to choke it with a single converter...so you open it all up/increase flow with two.
Wouldn't you have to run a single on the 370 with the oem setup? I don't see there being room for two. At what power level would you expect a single 100cell to become a flow issue?
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Old 02-24-2014, 02:57 PM   #4 (permalink)
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Could you also just place the hfc's in the midpipe where the resonators usually are welded in? This would make for a very easy swap for so many of us who have to swap cats in to take it to the emissions test. That setup would then work for any turbo/supercharger setup.
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