I have the following hacks
1991 205si manual
1990 205 gti
1993 405 srdt

i want to use the 205 si and use the gti engine
the turbo of the diesel
I think I can trick the standard ecu by getting the cold start to run all the time so that the turbo can run low boost 5 pound ish
I have 3 gearboxes
1.6 1.9 and 1.9 diesel
what combination would be best
this whole car is on a budget of 500
any ideas from 205 gurus
want a point n squirt car that's fun and gets overlooked