Planning to build Box Car Chief. Have option to use Fox35 or Veco 35 series 100 which is the stunt friendly version. Two questions: can I use R/C idle bar plug (Thunderbolt, or Glo-devil) without interfering with piston at TDC? I know McCoy 35,RH wont take idle bar. Any suggestions for muffler for Veco? Planning same 100%,caster oil, 10% niro fuel as in Fox. Prop will be 10x5 wood or Thundertigre.
The for advice.