The next best option was the L3d (spelling?) and the RPM Air Gap, both flowed just as good or just bit better, and definitely much lighter.
So I am trying to understand why would someone install a plain Performer intake over the stock intake, it has to be only because of the weight and or cost. I don’t believe that it flows as well as the original intake!
Weight savings over the iron. Plenum style. We are about to put a Performer on a Barracuda's 340. That was chosen over the Air Gap due to the climate being more temperate and the car is driven when it's pretty cold out.
I love my LD340. Great for a cruiser or mild street/strip.