Not Ranked
Timing question fe390?
--------------------------------------------------------------------------------
What would be the correct setting for my timing with the car idling and my vacuum pluged. I have a fe390 with cam set for 230 intake and exhaust at .050 duration, .3063 lift and 110 seperation. Edelbrock 390 performer manifold and Holley 750 cfm double pumper. Engine is bored over to a 410 ci. Vacuum advance on the distributer. Any (intelegent) help would be great. Thanks
|