Cap, someone is doubting your turbo conversion!
""Oh and by the way someone from our forum is in the process of building a turbo 172 which WOULD kick the butt of any saxo on here" - haha, thats funny. Because im feeling generous, i suggest you inform that owner to check the temperature & pressure limitations of the alloy Renault use for their exhaust valves. Smashed valves dancing inside the engine the first time it is seriously stressed, while possibly amusing, wouldnt be very nice for him/her."