Variable intake manifold – How to tune Intakes for more horsepower!

Variable intake manifold

Variable intake manifold is an automobile internal combustion engine manifold technology. The term is also widely known as variable-length intake manifold or variable intake system. So, what does it actually do? Well, it can vary the length on the intake tract. Because of that, a variable intake manifold can optimize torque and power across the range of engine speed operation.

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