Quote:
Originally Posted by Barry_R
Off the shelf Edelbrocks will go around 252 at .600
An Edelbrock with 2.200 intakes and some bowl work will move that up by 20-25 cfm
We need to do a full port job to get an Edelbrock to the 320+ level
On a basic 427 you'll find a nice pickup with 25 cfm...that's a 10% flow gain
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and how do your new heads Barry compare to what you get with edelbrocks
at out of the box condition? and with a bowl clean up?