Well have made the decision to remove GTi engine and 6 speed conversion and fit a 1.8T due to the high costs and lack of parts to get any real power increases.
Thanks for all the reply's to my questions.
Hello and welcome
I hope you will get the informations you are looking for .
Little update, Car now for sale. I have bought a 6n2 GTi with a blown head gasket, year 2000, black with two previous owners. this one will be getting a 1.8 20vT engine fitted over the winter. 
Sounds nice .
Fit a 1.8T in a Polo 6n is one of the best options.
yes performance wise it is a much better option, but I will be sad to see my 6 gears 6n2 go, I can not find another one with 6 gears, do you know if this conversion was done over here.
