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Old 08-19-2009, 08:51 PM
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bobcowan bobcowan is offline
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Join Date: Feb 2007
Location: Colorado Springs, CO
Cobra Make, Engine: Backdraft, supercharged Coyote
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Quote:
Originally Posted by 209 View Post
Hey Guys,
All these mills with injection is very impressive indeed BUT does dust ever enter the picture anywhere? Even after a moderate rain that would put down most dust, impurities and buggers abound. Ok, a light just turned on as I'm typing this. You don't care and just want eye candy alone? Or I have the funds to rebuild so stifle yourself idiot? How do you approach this subject? Or am I stupid? 209
Some people are willing to trade durability for looks and performance. On the street, I use thse oval air cleaners. They cost me about 45hp across the board. I have to change the fuel map to match the restriction.



On the track, I use these open stacks. They're the best performance. I do suck in a little dirt and stuff. Doesn't seem to be a problem, though. I tear down the engine every other year for an overhaul. In this picture, you can see the "tea strainer" air cleaners. Believe it or not, these "filters" cost 100hp! Yup, 100hp, dyno proven.

V

At one time, I got the bright idea of removing the foam element in the tea strainers, and replacing them with K&N gauze filters. I bought a flat repalcement type filter, flattened it out, and cut out 8 circles. That turned out to be a bad idea. The engine ate 3 of them.
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