Speedmaster®, a leading global automotive performance brand specializing in high performance engine parts, is pleased to introduce a new Chevy/GM LS3 Dual Plane 4150 Midrise Air Intake Manifold. Speedmaster’s MidRise Air design features the identical plenum and runner design as Speedmaster’s normal MidRise manifold, with the exception of an air gap design or open area
The main difference is that there is an open area under the plenum chamber. This feature is sometimes called an air gap design.
Today’s aftermarket intake manifolds offer engine builders many options, but choosing the right one for your build is more than just finding the biggest one.
Banks Power has announced three new products for the 2013 – ’17 Ram 6.7L. These components are designed to maximize intake air flow, increase boost air density, and can be used together, or separately.
Every engine needs some type of intake manifold to route air into the engine’s cylinders. With carbureted engines, the intake manifold has a wet plenum and runners because the manifold has to flow air and atomized fuel at the same time. Consequently, the manifold runners can’t turn or twist too sharply otherwise the heavier fuel