Ok this is probably a bit much to ask but anyway...
does anyone know what exactly has to be done for the SC conversion
being here in Aus, I'm going to have to get it done by a local tuning house (or DIY) so I'm trying to find out what I would have to modify/change
from what I've read on courtenay, for the conversion mark's astra had they change the compression and add a piggyback ecu however from some other topics, the new gen S/C does not have this done?
I've also heard the 120A alternator is no good with the S/C, so this gets replace with one from the cobalt? are there any other parts like this that would have to be swapped?
thanks in advance