O.S. P4 Single Super Hot Off-Road Turbo Plug # 71641400 - OSMG2697

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