dyno testing high flow cats on exhaust



dyno testing high flow cats on exhaust

Postby grumpyvette » January 6th, 2013, 4:52 pm

dyno testing high flow cats on exhaust,
the better HIGH FLOW CATS, and low restriction mufflers won,t hurt a thing,realistically , tested against open exhaust losses tend to be minimal or non-existent, they offer very little restriction to flow,if correctly selected for the application and installed with mandrel bent pipes and an (X) pipe, but the cheap cats , old partly clogged cats or use of restrictive mufflers are a different deal.
obviously youll want to do some research and select a low restriction catalytic converter or twin low restriction cats if your forced to use them.


actually measuring back pressure rather than GUESSING HELPS

READ THIS THREAD FIRST
viewtopic.php?f=56&t=495

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yeah, more links but they contain good info

http://racinglineperformance.com/shop/p ... 15#details

http://www.pypesexhaust.com/dynotests.html

viewtopic.php?f=56&t=1166&p=9997&hilit=muffler#p9997

viewtopic.php?f=56&t=2916&p=12159&hilit=muffler#p12159

viewtopic.php?f=56&t=496&p=3300&hilit=exhaust+cutouts#p3300


http://www.magnaflow.com/newdyno.asp

http://autospeed.com/cms/title_Giant-Mu ... ticle.html

http://autospeed.com/cms/article.html?&A=0383&P=1

viewtopic.php?f=56&t=1503

viewtopic.php?f=56&t=1303

viewtopic.php?f=56&t=3529

viewtopic.php?f=56&t=1730

viewtopic.php?f=80&t=2813&p=13444&hilit=muffler#p13444

http://www.delsolsource.com/2011/01/05/ ... -vs-stock/

http://blog.stillen.com/tag/hi-flow-cats/

http://www.bigflowexhaust.com/camaro_2010_exhaust.shtml

http://www.youtube.com/watch?v=Zm1BjcTBK4E

viewtopic.php?f=79&t=407&p=17392&hilit=muffler#p17392

viewtopic.php?f=56&t=495&p=15640&hilit=muffler#p15640
IF YOU CAN,T SMOKE THE TIRES AT WILL,FROM A 60 MPH ROLLING START YOUR ENGINE NEEDS MORE WORK!!"!
IF YOU CAN , YOU NEED BETTER TIRES AND YOUR SUSPENSION NEEDS MORE WORK!!
grumpyvette

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