Description. The CorkSport Vacuum Block enables you to organize your vacuum/boost sources to improve the look of that engine bay. ... Say goodbye to having to tee into your existing lines for boost gauges, aux fueling controllers, or other add-ons and simply use one of the 7 ports of the CS vacuum block.Dec 6, 2019
Where is the manifold vacuum?
Manifold vacuum is the partial vacuum that exists inside the intake manifold of a naturally aspirated Otto or two-stroke cycle engine. It is created by the movement of the pistons (specifically during the intake or induction strokes) and maintained by the restricted flow of air past a throttle plate or plates.Oct 15, 2013