RE: Mugen MBX6T or Kyosho Inferno ST-RR and What 28 sized engine do you guys recomend
I prefer the RPM of a .21 over the torque of a 28.........however the OS 25 is a great middle ground, it has gobs of power and makes killer RPM
here is my modified OS 25
https://clockworkracingengines.com/c...work-osmax25xz
http://www.youtube.com/watch?v=kIGe9ikMWKU