Having had the Livernois Motorsport PI intake on my old
mustang and driving mustangs that have the PI intake with
the RVT method I can tell you their was no difference in power
at any rpm's.I belive that going with the adapter plates will not
add any power.The only thing they are there for is to ensure
no coolant leaks.LaserRed01GT made those graphs on his computer
and his logic is total BS. Ban him for good Mike for spreading false
information to the mustang community on purpose.It's nice not to
see him on this forum thanks Mike.