RE: new engine for my fs racing mt
IS it the CY 30.5cc engine? That engins should give you crazy torque at the pull of the trigger, I mean like wheely pulling torque.
If you want more power, a good pipe, like a Jetpro or Dominator or Gabe Brown would also pull out lots of power. If you want even more power, the only way to go is get a modded engine, but those are not cheap, about $400 USD to easily well over $1000 for a ported and highly modded power machine.