Using this head, Touchette was able to quickly make a map of air-flow around the intake valve in 10 different stages of valve lift (0.050- to 1.00-inch off of the seat).

Big-Block Cylinder Head Flow Testing - Flow-Charts. For the full story, check out May 2012 issue of Mopar Muscle magazine. Dave Young Writer Feb 27, 2012. See All 2 Photos.

Ford's new three-valve 4.6 head goes on the flow bench against the two-valve, see the results at 5.0 Mustang & Super Fords Magazine.

The benefits of wet flow testing over regular bench flow testing for cylinder heads are displayed by comparing Dart's Pro 1 heads with the new Platinum Pro 1 heads - Super Chevy Magazine ...