Main Jet Set M5 Pwk 160-178 Nk200.28

Main Set Jet

Changes to the jetting are necessary to optimally tune your carburettor.

To make this easier for you, Naraku has put together various sets of carburettor jets suitable for all PWK type carbs.

Set of the following jet sizes for all PWK type carburettors: 160, 162, 164, 166, 168, 170, 172, 174, 176 and 178.