Glow Plug #P5 (Turbo) Very Hot O.S. Engine  [OSMG2711]

FEATURES:

• Scorching plug for turbo cylinder mind services and products like the O.S .21
• VZ-B V-Spec and plenty of .18 -.28 cu in (2.9 - 4.6 cc) down road turbo mind rushing engines
• Allows leaner needle settings and high-nitro/high RPM running, furthermore perfect whenever outside temperature is high

SPECS:

General Length: 17mm (0.67")

COMMENTARY:

This radiance plug differs from traditional radiance plug. It is intended to fit the inner brain of devices with a turbo-type cylinder head design

Choosing top Glow Plug? Please guide these hyperlink.
http://www.osengines.com/accys/choosing-glowplugs.html