H pipe or X pipe......

Another question,is 3" pipe too big for a mild smallblock? Do you need a certain amount of backpressure?8)


a lot of people will say yes that 3" may be too big. all i know is i have 3" on as mild 360 as you cna get and that ***** has way more bottom end then i ever though it would have. and it has 2.94 gears behind it.. if you were a little closer i would throw you the keys and you could decide for yourself.