O.S. Gasket Head .1mm 105HZTower Stock# OSMG6253 • Manufacturer Stock# 28704161
Notes from our tech department:
O.S. Engines 105HZ and 105HZ-R Helicopter Engines.
For easier tuning when a 23% or 30% nitro fuel is used
0.1mm Head Gasket
Removing cylinder head and installing between cylinder head and
Thickness: 0.00393" (0.1mm)