I assumed there would be some difference in flow between sizes but it had me thinking...
Obviously, the moe flow the better. However, if our ideal temps are only within 50-75* of each other then would reducing the diameter control itself essentially?
I am running two 4" elbows instead of one/two 6" elbows. If I can hit ideals temps running full open, albeit smaller, pipe then why mess with larger ones and mess with inlet airflow?
I suppose the question is: can I hit optimal temps on wide open 4"? Or is the control available from 6" and FB inlet that much more ideal?