Astra G 1999 with the Vecta Y26SE 2.6L engine. Yes this is what I am going to do! yep I want to do it. Now I know this is going to cost a shit load of cash, and time, but really how much modification does the engine bay need to fit it in. I am guessing that the engine does not sit on the same things as the 1.8L does(unlike the Astra F) so how much do I need? I have found a nice Vecta engine at a wreckers so I think I am going to do it. This should put the engine from 85KW to about 125Kw.