Awhile back finding a new fan guard for the engine on a VW t2 camper, was like finding rocking horse stuff. So I decided to make my own.
This is my first attempt.

Although this initially looked ok, I was worried it may be to restrictive to air flow. Which is a disaster on these old aircooled engines. After a bit of thinking and advice I came up with this.

The design.

Take a VW hub cap.

Drilling the wire start holes.

Cutting the design.