Who is using an oil deflector under the intake?

RustyRatRod said

And yet you cannot preach that hard enough to electric fan guys to make them believe.

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There’s no way the difference in intake manifold temp from a crank driven fan makes up for the power that the fan steals. Electric fans eat up a ton of HP. If the slight change manifold temp cold make up for that then the baffle would make a huge difference. Heat transfer through the oil is a lot faster than heat transfer through air...