O.S Engines 71641400 TURBO GLOW PLUG P4 SUPER HOT

  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.