drilling a hole in the back of your scoop?
That's because of the somewhat stagnant "boundary layer" of air right on the hood surface. Here's the theory:
Boundary Layer
The inlets of either the twin soop or the six-pack scoop are raised to be up above the boundary layer - and the Hemi Dart/Barracuda scoop is so danged tall the boundary layer theory doesn't apply.
One of earliest scoops to address the boundary layer was the "mailbox" scoop on the '69 Hurst SC/Ramblers.
That's because of the somewhat stagnant "boundary layer" of air right on the hood surface. Here's the theory:
Boundary Layer
The inlets of either the twin soop or the six-pack scoop are raised to be up above the boundary layer - and the Hemi Dart/Barracuda scoop is so danged tall the boundary layer theory doesn't apply.
One of earliest scoops to address the boundary layer was the "mailbox" scoop on the '69 Hurst SC/Ramblers.
