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Old 12-29-2003, 10:00 AM
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FLY BY Z
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Default Stock Cat flow rate

Anyone know exactly what CFM the stock cats flow? How about the RT cats? The Crawfords? etc.
Old 12-29-2003, 07:28 PM
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Old 12-30-2003, 01:03 AM
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Jeff@Performance
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Tadashi(sp?) at Technosquare has run the stock and RT cat's on his flow bench, but I've never thought to ask the outcome. He mentioned they were superior to the stock set up, but we all know that.... I will be seeing him next week so I'll ask.
Old 01-01-2004, 12:18 PM
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failsafe
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Originally posted by Jeff@Performance
Tadashi(sp?) at Technosquare has run the stock and RT cat's on his flow bench, but I've never thought to ask the outcome. He mentioned they were superior to the stock set up, but we all know that.... I will be seeing him next week so I'll ask.
Tadashi pulled the cats off my car when I drove down to get a reflash a few weeks ago- I did see the graph and the RT cats flow very close to test pipes and much better than the stock cats. Unfortunately I didn't get a copy of the graph. Jeff, maybe you can grab a print out of the flow bench results and post it next week. I would think the Crawford would produce similar results.

Last edited by failsafe; 01-01-2004 at 01:04 PM.
Old 01-01-2004, 02:44 PM
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little_rod
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Interesting, if you are selling high flow cats, it seems that this would be the main info that you should provide to show an improvement numberswise over stock numbers. But we don't have the numbers from either maker of high flow cats. Sometimes, we as consumers, have to demand info to make these manufactors show real improvements with their products.
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