Air Flow calculator

[gijoe985]

I can't even remember the correct term to say, so googling this has been very hard. Hopefully someone knows where to find it, or can tell me what I'm looking for.

I'm looking for an automotive calculator.
It will calculate the amount of airflow in cfm.
By using engine displacement and rpm it finds out how much air your engine will be "sucking" into it. (Well not really sucking for you science guys, but it describes it well)

Any ideas?

 

[dynatos]

Here 'tis. It's the 7th one down.

 

[gijoe985]

Here 'tis. It's the 7th one down.

Good site, thanks a ton!