Hi folks.
Absolutely adore my 1.8 Vectra C. I'm building the car at the moment as a stance car however the car lacks alot of poke. Doing some research on an engine conversion. The coding of the ECU is where the situation falls apart. Is there any way around this?
Is it a case of going for standalone engine managment?

I would be looking at a 2.3 Saab turbo engine or Z20LET.

Cheers