How to Choose a 390 Intake ManifoldĬhoosing an intake manifold for your 390 is easy. This is especially important for big-block Ford 390 V8 engines and similar power plants. This helps your engine get the air and fuel that it needs to produce more power. The final advantage is the performance itself, as upgraded intakes tend to flow better and more efficiently than factory iron slabs. That means your engine will warm up quicker on cold mornings and cool down faster on hot days. Aluminum is much less dense than cast iron, so it heats up and cools down faster. So, what’s the difference between stock cast iron manifolds and performance aluminum manifolds? The most obvious improvement is weight, as aluminum intakes weigh considerably less than their bulky iron counterparts.Īnother advantage of aluminum is temperature. Edelbrock 29365 Victor EFI Intake Manifold Edelbrock 7105 Performer RPM Intake Manifold We also spoke with big block builders and experts to get their opinions on the best Ford 390 intake manifold options. We sourced product facts and technical specifications directly from the manufacturer of these intake manifolds for accuracy. The best Edebrock intake manifolds for the 390 are the 2105 Performer, the 7105 Performer RPM, the 2936 Victor, the 29365 Victor EFI, and the 7505 Dual Quad intake manifold. This is by no means an exhaustive list-just a practical guide for everyday 390 owners looking to upgrade their engine. We’ll also discuss the difference between aluminum and cast iron intake manifolds, along with specifics about the Ford FE engine family. In this article, we’ll cover five great Edelbrock aluminum intakes for the Ford 390. There aren’t a whole lot of companies producing new intakes for the 390, but Edelbrock still offers a great variety. Performance intake manifolds will enable your engine to flow as much as it needs, potentially unlocking tons of extra ponies. Installing an aluminum intake manifold is often the first step of a Ford FE engine build, and the 390 is no exception.