wastegate hole

  1. dank GN

    Porting the wastegate hole

    I just wanted to show everyone some pictures of the porting I did on this turbine housing. If you want your turbo to not have issues like boost creep ,surging, ect it’s wise to match up your flap on your downpipe to the wastegate hole . Basically what I did was smear alil grease on the flap then...