Products tagged with Advanced piston head “GBB” (TAC-41)

This piston head feature:

– Viton Oring with a ventilated design.

– No airbrake, short, medium & long airbrake options (for 4.60 mm internal nozzle – for TAC-41 GBB cylinder head only).

– POM piston ring

– NBR 80° Oring damper

– Stainless s