whats better for intake and exhaust

[bluntman2006]

exhaust the bigger one. Intake the smaller.

well i have it going the other way will that work

bluntman2006 Reviewed by bluntman2006 on 09-04-2006. whats better for intake and exhaust i have two fans,one is 250cfm and one 70cfm.what i want to know which one is better for intake and which is better for exhaust Rating: 5