 7531 MSD8(3) This diagram illustrates how the PN 7531 is wired up to an MSD 8. |
| 7531 to 8 pull up resistor This diagram illustrates the pull up resistor used in the 7531 to MSD 8. |
| 7531 to engine saver This diagram illustrates how the 7531 rev-limiting functions are wired into the MSD 8 engine saver PN 8978. |
| 7531 to MSD X addendum This illustrates what changes need to be made in the 7531 data editor screen when using a 7531 to an MSD 8, 10, or promag. |
| 7531 to MSD8 Plus This diagram illustrates how the 7531 is wired into the new MSD 8 plus. The original MSD 8 didn't have a points input. |