Intake manifold: Torker 340 vs dual plane

nice work, i think the op has a stock street driven car.
Back in 1972 a friend bought a new 340 'Cuda and replaced the stock intake with a Torker.
I can remember him wasting 400 Firebirds, GTO's, Camaros and many others.It was quite quick on the street, but was never raced at the track.
That was a long time ago!