exhuast flow

["MO ( Steve Mick)" <micher@xxxxxxxxxxxxxxx>]

I am going to use 2 1/2" exhaust pipe, mufflers and tailpipe with stock 
magnum nanifolds that have 2" outlet. Word I heard was that exhaust  pipe 
larger than manifold outlet will hurt lower Rpm  performance up to about 
3500RPM.  I would like to hear your opinions on that. Also I have wondered 
why stock exhaust pipe is larger than the tailpipe 
diameter?,,,,,,,,,,,,,,,,,,,,,,,,,,,,MO

{Steve Mick}
http://stevemick1964dodge.shutterfly.com/pictures/5 


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