I have dynoed several chevy engines from 355 to 434 cubic inch. You spend the whole session running with NO air cleaner,Fine tuning, rejetting, any thing you can do to get every ounce of power out of your engine. When that is acomplished then you put the paper air filter on and do one more pull and very seldom does the rating change.THE ONLY THING A K&N FILTER IS GOOD FOR IS THAT IT'S WASHABLE. Otherwise they are waste of money if you think that your going to gain HP and fuel econemy.
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Today's Featured Article - The Day Mom Drove the 8N - by Brian Browning. My Dad was wanting to put in a garden but couldn't operate the 8N and handle the old horse drawn plow he had found and rigged up to use with the tractor. Well, he decided to go get Mom out of the house and have her drive the tractor while he walked behind the plow. You got to understand that while my Mom is a hard worker who will always help whenever she can... she had never operated farm machinery before that day. Dad got her out there, explained how the clutch was the same as in our o
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