My car is sitting at the shop and apparently the ecu is bad. While I could chance a used ecu, I was wondering what opinions there are on the different aftermarket engine management systems from Godzilla, pro tunerz, Hal tech or something else.

At the moment I’m looking to keep the engine NA, maybe add the turbo way down the road. I will likely rebuild the engine and upgrade the components over time as well.

Also, does anyone have a stock working ecu they would be willing to part with? For a 75 280

Edited May 13May 13 by nowak1981

What numbers are on the ECU case?

i didnt have a picture and these are the numbers the shop gave me.

A11-000050- Lot #5510

Mentioned this before but I am 99% sure that any ECU from 1975 through 1978 will work.

It should be something like A11600000 or A11601000 Those were the early 280 numbers. But like ZedHead says they all really work regardless. (75-78) Lot numbers don't really matter at all either.

I have a few I would sell.