What headers besides Mac shorties fit on the GT40p's?
i know the spark plug angle is the only thing that interferes, but i was wondering if longtube headers would fit? i was looking a some flowtech longtubes on YearOne and im not sure. Ive called several places and no one knows.
i know the spark plug angle is the only thing that interferes, but i was wondering if longtube headers would fit? i was looking a some flowtech longtubes on YearOne and im not sure. Ive called several places and no one knows.
