pittsburghracer hit the nail on the head.a flowbench is nothing more than a tool.i've
worked at a major speed shop for 20yrs,and
can tell you that it's easy to get caught
up in flow numbers.you can make a head flow
what ever you want buy just changing the
inches of h2o or cfm. even the type of
stand you use can effect your outcome.
benches are going to read different. the
most important thing is to flow it before
and after any work using the same settings
and fixtures.i've worked on heads that flow
great but wouldn't go down the track.the
bench just lets you know if your going in
the right direction.