O.S. Engine - Glow Plug #P8 (Turbo) Cold  [OS_P8]

FEATURES:

For use with fuel containing 25per cent or greater nitromethane content
Metal Construction

SPECS:

General Length: 17mm (.67")
Thread size: M8x.75mm

RESPONSES:

This glow plug is significantly diffent from traditional radiance plug. It is
made to match the internal Head associated with the OS .21 VZ-R and .12 TR engines.
It has a small taper on the base and can sit flush
with the combustion chamber.

How to Choose the best Glow Plug? Please make reference to the next website link.
http://www.osengines.com/accys/choosing-glowplugs.html