– O.S. Engine Glow Plug #P5 (Turbo) Very Hot

This is the P5 Turbo Off-Road Very Hot Glow Plug from O.S. Engines.

FEATURES:

• Very hot plug for turbo cylinder head engines such as the O.S .21
• VZ-B V-Spec and most .18 -.28 cu in (2.9 – 4.6 cc) off-road turbo head racing
  engines
• Allows leaner needle settings and high-nitro/high RPM running, also ideal
  when outside temperature is high

SPECS:

Overall Length: 17mm (0.67″)

COMMENTS:

This glow plug is different from the conventional glow plug. It is made to
fit the inner head of engines with a turbo-type cylinder head design

How to Choose the Right Glow Plug? Please refer to the following link.
http://www.osengines.com/accys/choosing-glowplugs.html