05-04-2012, 05:55 PM
|
 |
CC Member
|
|
|
Join Date: Dec 2010
Location: Tempe,AZ-High Point,NC,
AZ
Cobra Make, Engine: Kirkham #684, 482FE, Mike Mccluskey build
Posts: 2,520
|
|
Not Ranked
93 octane, I doubt your over 11:1 compression. You can probably get away with 91 if you have a mild 427.
|