Who is using an oil deflector under the intake?

I've got on in the current engine.
Tried it because on the previous engine the intake did get hot.
BUT - that was street use when the engine was heat soaked, and that engine's oil temperatures always ran hot, and it had a single plane (Street Dominator).

If you go with one - expect some trimming and fitting. I think it was the Moroso but could have been the Milodon.