Well the difference the timing change would make would be offset by the error in the G-tech, You'll never get consistent times with the G-tech because of road conditions and such (i know, i own one)
also, not to burst your bubble, but the 302 is not 5000cc's its actually real close to 4950cc's , using 301.59 cubinc inches which is the displacement of a 4" bore & 3"stroke motor its 4942cc's
hey, i was bored
