What?
#2
governor spring kit, its springs inside the pump that control how where it will govern the rpms, it does it with centrifugal force, basically the stiffer they are the higher it will rev to a certain point, stock starts to defuel at about 2200 you can buy 3gsk, 4gsk, 4.5gsk, 5gsk and i beleive now a 6gsk
#5
#6
#9
Adam