Hi,

My name is Waldo , i write form Santiago of Chile, I study about GM TBI fuel inyection , I like to swap from my rochester monojet to TBI injection in my GM Six Inline 250CI.

Here in Chile is not easy to find a harness ECM and Throttle body from a older engine.

A friend sale me a Harness with sensors, Throttle Body and ECM (16197427 BJLH) FROM A V8 5.7 with 4l60E tranny.

I try to learn about memcal, and I need to ask :


It is possible and easy to remove the memcal from V8 5.7 engine, erase and burn a *bin from V6 4.3 TBI with mechanical tranny to convert this ECM from v8 to v6 ? or Its a real pain to do this?

Thanks in advance!


Waldo.

PD: Sorry for my bad englis.