head work gains?

  1. #1
    what sort of gains would you see from a vts after its port and polished.
  2. #2
    depends on the quality of headwork
  3. #3
    well supose its fairly good what would you see?
  4. #4
    how long is a piece of string. All depends on other engine specs
  5. #5
    only looking a rough guess not excatly hard to know am sure someone has had it done. with the usually breathing mod's and cammed
  6. #6
    maybe 10bhp
  7. #7
    5-6bhp with other mods