Lower intake questions.

[Nightmare90gt]

What would these holes be used for in the lower intake? I didn't notice them when I bought it.

 

[01yellercobra]

Nitrous or meth would be my guess.

 

[Nightmare90gt]

I'm thinking the larger hole might be for a lightning intake air temperature sensor.

 

[01yellercobra]

I thought IAT sensor as well, but it seems pointless given there's already one in the blower plate. Unless it was used on an Eaton swap or the wanted extra data.

 

[Nightmare90gt]

I ended up plugging the holes. Thank you for the help