Thanks

from what I understand the calpacs from a 2.8 or 3.1 can not be installed in the 747 ecm as that ecm was only for 4.3L and up. Otherwise the ecms though different #'s, wiring wise are the same.

Yeah I am keeping the same TBI housing, just taking the injector assembly on top.


Chris
1952 Chevy 3600 (3/4 ton) pickup w/54 235
Clifford Intake w/ holley 4bbl carb