Hi Sapper,

From memory the black poppet valve is shorter and is used on the Victa Vortex that runs at a lower RPM also
used in the Victa compact 85cc so it's not suited to the VC 160cc.

The A B C poppet should be used with the correct carby body.

Cheers
Max.

Attachments
Victa 160 Plastic carburettor.png (398.85 KB, 45 downloads)
Victa G4 carburettor - Governor Springs.png (1.1 MB, 45 downloads)