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

QUALITIES:

• Very hot plug for turbo cylinder head machines like the O.S .21
• VZ-B V-Spec and most .18 -.28 cu in (2.9 - 4.6 cc) off-road turbo mind racing engines
• Allows leaner needle settings and high-nitro/high RPM running, additionally perfect whenever outside temperature is high

SPECS:

Overall Length: 17mm (0.67")

COMMENTS:

This glow plug differs through the old-fashioned glow plug. It really is built to fit the inner mind of machines with a turbo-type cylinder mind design

Choosing the best Glow Plug? Please relate to the next link.
http://www.osengines.com/accys/choosing-glowplugs.html