Quote Originally Posted by streetrod56 View Post
IMG_1767.jpgIMG_1768.jpgthere is a number on the ecm plug area 07773000 122160024 and it says remfg

the number on the silver plate under the blue cover is BSRC 16231250

sorry about the phone number.
BSRC is for a 7.4L Auto TBI motor in a 16156930 PCM, it was superseded to a CAJS in a 16197427 PCM


Quote Originally Posted by streetrod56 View Post
I did change the intake runners and the throtle body.
To what? TBI or MPFI?

You have a MPFI ECM and a TBI memcal, don't know what injection or transmission yet?