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| True Flow Air Filter System? http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=3&t=1691 |
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| Author: | dvghost [ Wed Sep 07, 2005 9:02 pm ] |
| Post subject: | True Flow Air Filter System? |
Has anyone tried out the True Flow air filter system? I just got the e-mail flyer from Rusty's, and I saw it listed there. DVghost |
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| Author: | btolle [ Thu Sep 08, 2005 9:30 am ] |
| Post subject: | |
I know I'm gonna get flamed but that is OK. Any air intake system that claims to increase horsepower can only operate on one principle: Bigger holes in the air filter. And bigger holes allow larger dust particles into the engine than smaller holes would. That is a simple law of physics and you cannot change the laws of physics. Since I am interested in the longevity of the engine versus a maybe 1% or 2% increase in HP I stick with the stock filters. Some of these "bolt on" performance parts companies claim HP increases of "up to 20%" or something like that. That means they managed to find one vehicle somewhere that SEEMED to gain 20% with their product. You can be that "up to" is the key phrase. When you don't get that increase they tell you that they did not guarantee 20%, they just said it "might" get to 20%. If there was a way to increase HP 5% and fuel mileage 5% for less than $200 I am sure DC would already have it. The manufacturers are all straining to meet the federal CAFE standards so a 5% increase in fuel mileage would be a big deal for them. If a small gain in performance (mostly in your head) is worth it then go for it. Obviously it is worth it to a lot of people because these products continue to sell. Bill Tolle 05 Rubicon 04 Liberty If you love offroading and want the trails to stay open please join Blueribbon Coalition. "Preserving our natural resources FOR the public instead of FROM the public" http://sharetrails.org/ |
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| Author: | Calvin56 [ Thu Sep 08, 2005 11:38 am ] |
| Post subject: | |
Bigger holes are not the only way to improve airflow. There is a lot of research that goes into these kind of things. Think about heads on an engine- why do people pollish them? Because it improves the airflow. Air flows differently accross different material. Different materiels pick up debris from the air more efficiently. I don't trust stock/OEM junk, and replace every filter I get. Most companies skimp on small things to turn a proffit. As far as all the claims... that is just advertising bs. Do you trust the TAG commercials or the Axe body spray commercials? I think most of them are over the top, but that doesn't negate the fact that there is a lot you can do to engines to improve their performance. |
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