Kaboooommmmm
#64
exhaust side is without a pipe! they showed 250 on the exhaust side with one...but the guy doesnt believe in flowing a head with pipes haha. his opinion is that it's nothing but a marketing gimmick to inflate the flow #. he also claims that his bench is stingy with CFM#'s, but isnt that what they all say? lol. the true results will be seen on the track.