Hi Mauro, Your car is looking great yes my QV had the same "plastic" cam pulleys and I also opted to change them over to metal pulleys for the same reasons (mine had started to break around the rims) so well worth the time & money to change over to metal.. My car also has the same plenum (a 8 plenum stock run out when they started production on th QV's I believe) I have also done the same as yours and taken the black paint off and polished the metal, personally I wouldn't bother painting it black again unless you plan on entering concourse, as the polished metal looks great and won't peal again Keep up the great work and enjoy Cheers, Rob.
Thanks Rob. It's good to know I'm not the only one with the plastic cam pulley issue. What chassis number is yours, mine is 45157? Cheers Mauro