O.S. P4 Turbo Plug Super Hot Off-Road #71641400

This is the P4 Turbo Glow Plug for use in the OS Max .21VZ-B VSPEC and .21VZ-B Speed Tuned Engines.

FEATURES:

• For use with fuel containing 25% or greater nitromethane content
  
• Also works well in most .18 - .28 cu in (2.9 - 4.6 cc) off road racing engines with turbo type racing heads
  

INCLUDES: One glow plug

REQUIRES:

• Glow plug wrench, HCAP2550
  

SPECS:

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

COMMENTS: This glow plug is different from the conventional glow plug. It has a slight taper on the bottom allowing it to sit flush with the combustion chamber.