msd 10 with a 8973
msd 10 with a 8973.jpg
msd 10 with a 8973
msd 10 with a 8973.jpg
8973 menu
8973 menu.jpg
http://www.msdpromag.com/
MSD Programmable Pro Mag Controller
PN 8973*
instructions for 8973
http://www.msdpromag.com/pdf/8973_frm25079.pdf