427 TBI ECU from 350 on a 250 Inline

[Fast355]

Fast355, I could have access to one of those TBIs, a neighbor no more than 100 meters from my house has one of those trucks. Too bad I don't have the Chip reader as I can not leave his truck inoperative to remove the Chip to have it sent to be read.
Also, I believe the 4.1 MPFI is not a Mexican truck but rather a Brazilian or Argentinian as we never had those in Mexico. I'd love to get my hands on one of these ECUs.

Are you sure of that. Seen a couple here in Texas wrecking yards with Mexico license plates.

[Rat Chevelle]

Are you sure of that. Seen a couple here in Texas wrecking yards with Mexico license plates.

As far as I know we only had the TBIs, I've seen them and owned one of such engines (without the ECU unfortunately) but a MPFI I have not seen them or heard about them being available. Only in the very South part of the American Continent.

[In-Tech]

Those are cool. If either of you can get me a vin number for each I might be able to track down some parts.

[dave w]

I helped with an I6 250 16197427 TBI conversion, using donor parts from a 1994 full size pickup / 4.3 liter /4L60E. The I6 250 distributor was converted to an ACDELCO 88864755 ( https://www.carid.com/acdelco/profes...-88864755.html ) to simplify computer controlled timing. The conversion incorporated a new custom 16197427 harness unitizing the donors VSSB. The chip was custom programmed, without Knock Sensor or Emissions. Tuning incorporated using a WBO2 http://www.gearhead-efi.com/Fuel-Inj...g)-Spreadsheet The 4L60E shifting was tuned using Bluecat https://forum.hptuners.com/showthrea...Table-Software

dave w