05-28-2004, 07:52 AM
|
 |
CC Member
|
|
|
Join Date: Dec 2000
Location: Livermore,
CA
Cobra Make, Engine: ERA #629, BBM Side Oiler Block, 482ci, Richmond 5 speed
Posts: 852
|
|
Not Ranked
I think that 9.5 compression ratio is a bit low and will prevent you from hitting your desired 550-600hp. A lot of people are running between 10.25 and 10.5 on pump gas with aluminum heads.
|