Airflow divider template
 

Has anyone got a template of the size to try and segregate the hot air from the cold in the engine bay - i.e. cold for induction;)

Or is it another Blue Peter special.

Also, anyone know what is the best material for this - considering the temps of the engine bay it needs to be pretty safe use? Aluminium is the obvious one, but is there anything else maybe lighter and easier to use?

Cheers,
mark

PS- pic of my engine bay is on my Air induction piping thread;)

Any ideas - or a good, easy to use material would be great;)