RCU Forums - View Single Post - New .21 dual plug head getting ready for more testing...
Old 08-15-2009, 06:10 PM
  #10  
Brent Davis
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Default RE: New .21 dual plug head getting ready for more testing...

The heads are for drag racing only BUT they can be available for on-road stuff too but I don't think it isn't necessary for on-road. Heck I even have one for my 3.3 Traxxas engines too.