This is the RP8 Cold Glow Plug from OS Engines
                   for use on Most Turbo Head Racing Engines.

FEATURES: For use with fuel containing 25% or greater nitromethane content
          Cold heat rating when outside temperature is high

INCLUDES: One O.S.RP8 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 is
           made to fit the inner head of engines with a turbo-type cylinder
           head design.

                                                                  lmm 6.2.11