Pre-Project: You crazy mo'fo..

[mark_airey]

So are you using a mi16 head on a 1.8 bottom end? If so, it might run on a gti6 ECU but will run like utter dog shit. Might be able to nurse it to somewhere to get it mapped.

but its going to have a turbo fitted so I think a stock GTi ECU would throw a shitfit if he tried to use that TBH, it would be fine right up to the point where the turbo starts spooling and then it would have no idea what to do

But then I don't do engine electrics so I might be totally wrong!