Porting an vts inlet manifold?

  1. #1
    Hey guys heard its possible to internally port the inlet manifold of a vts to see gains of 10 bph or more?

    Basically want to know if this is possible?

    Cheers fella's.
  2. #2
    pretty sure its not as its plastic lol.
  3. #3
    Yeah they are made of abs plastic, but apparently easily modified. I don't know lol.
  4. #4
    its plastic ? its all ready smooth
  5. #5
    You can match the ports up to the head on the inlet side no problem but you wont see any gains.

    Having the throttle body done would be a good idea though.