25thmustang Mustang Master Sep 5, 2003 2,021 85 99 Montgomery, NY Nov 4, 2008 #41 Nov 4, 2008 #41 They are unported, have GT40 valves (1.84/1.54) and a good valve job. Still have the thermactor bump My plan is to have them ported and milled with a new shortblock, custom grind and work on the cobra intake... Id love 11s all motor with it someday!
They are unported, have GT40 valves (1.84/1.54) and a good valve job. Still have the thermactor bump My plan is to have them ported and milled with a new shortblock, custom grind and work on the cobra intake... Id love 11s all motor with it someday!