
10-24-2008, 11:37 AM
|
 |
CC Member
|
|
|
Join Date: Feb 2006
Cobra Make, Engine: Hurricane HM1073 Keith Craft Genesis 427FE/482 CI
Posts: 390
|
|
Not Ranked
Classic Chanmbered are only 3" louvered cores, the Howe is 3-1/2. I even put mine on with the louvers facing backwards. Sounds so sweeeet now and will let you know how much HP I picked up after I dyno it next Friday.
|