Warning Regarding Removing top of AF box
thought of this today at work while i tried pulling the top of the air box off to hear the difference in sound.
Anyway while running with the top of and having a paper air filter. When that filter becomes moist or wet, it will eventually disinigrate and the intake stroke will pull that material straight into your motor. Now when you have a failure and ask to claim warranty when they take pictures of your engine bay without all the proper equipment inplace........guess whos covering the cost. NOT Ford.
that is all enjoy your selves hope this provides good insight.
Life is Short, So Grip it and Rip it