So, I have done some A-B-A testing..

And in sticking with B in this case haha

My fuel log shows proof, at least where I live, in south west florida, I can drive the car like a normal car, and net low 40mpg across a tank with out the intake snorkle.

I know a lot of people are searching for bigger and better intakes to make better MPG, Semms these little motors like a bunch of air, no resonator, and get better power/mileage as a bonus.

I drive my car around 3000-4000rpm, I make the 74tq work its heart out haha