Crank Trigger to Magneto Cross-Over Switch MSD7990 Product:Use with Pro Mag 188 in (233 mm) Outside

188 in (233 mm) Outside Width: 9 in (229 mm) Filter Material: Cotton Gauze Filter Re-Oiling Amount: 1

1965-67 Chevelle or 1967-81 Camaro

063 in (205 mm) Cross Reference: Champ Labs

EN4035A-18

Crank Trigger to Magneto Cross-Over Switch MSD7990 Product:Use with Pro Mag 188 in (233 mm) OutsideCrank Trigger to Magneto Cross Over SwitchUse with Pro Mag MSD7990 D7990 With the Sprint Car Crank Trigger system, the timing is first set at the magneto to ensure correct rotor phasing. Then, the pick ups are switched and the timing is checked and adjusted again at the crank trigger pickup. This switch allows you to start the car and toggle between pick ups, so the car only needs to be started once to get the timing dialled in. Also, by setting the