Odd Fire TBI

[Willys43]

Two 1227747 computers, both modified for chip flashing, one controlling odd # cyls and IAC, initial spark set to 0* in computor, the other one controls even # cyl without IAC, with initial spark set to 90*, 1 odd fire hei distributor with three of six pickup points ground off, 2 ignition modules, all shared sensors except engine temp and O2 sensors